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Privacy Policy

Last updated June 1, 2026

ID-Shield Canvary Tamrap Houseprint Mabebe WonderSprout Threadmap Sawasdee Calmara Vaultly Baby Chicken Little ABC Kinder Apfel Piccolo Gelato Pequeño Churro Pequeña Piñata Pequeno Galo Pequeno Tucano Petit Macaron Chibi Sakura Chibi Purin Kkoma Bungeoppang Xiao Panda Xiao Baozi Xiao Boba Lilla Älgen Pikku Pöllö Lille Rev Lille And Kleine Tulp Мишутка Соняшко Bé Sen Si Dodo Pamuk Tarsi Bocian गोलू جَمّول שפנפן Bodlinka Κουκου Bogyó मोरू پیشی Martinel میٹھو বাঘু Manja Pjego Вуко Любо Shqipo Zlatko Maco Pčelko Jarko Риско Hudhud Барыс Ceyran Romduol Padauk Ruquet Pääsu Mārīte Gilutė Lundi Iora Draig Meerkie ყურძენი Ծիրանիկ Willkommen Grüezi Hola Paco Chokdee Ciao Gigi Annyeong Konnichiwa Salut Coco Hallo PianoPaws Website Contact

Your privacy is important to us. Our apps are designed to be privacy-first. We do not collect, store, or share any personal data with third parties. All your data stays on your device.

1. About This Policy

This Privacy Policy describes how KK Studio ("we", "us", or "our") handles information in connection with the ID-Shield, Canvary, Tamrap, Sawasdee, Willkommen, Grüezi, Hola Paco, Chokdee, Ciao Gigi, Annyeong, Konnichiwa, Salut Coco, Hallo, Calmara, Vaultly, Baby Chicken, Little ABC, Kinder Apfel, Houseprint, WonderSprout, Threadmap, Mabebe, PianoPaws, Piccolo Gelato, Pequeño Churro, Pequeña Piñata, Pequeno Galo, Pequeno Tucano, Petit Macaron, Chibi Sakura, Chibi Purin, Kkoma Bungeoppang, Xiao Panda, Xiao Baozi, Xiao Boba, Lilla Älgen, Pikku Pöllö, Lille Rev, Lille And, Kleine Tulp, Мишутка, Соняшко, Bé Sen, Si Dodo, Pamuk, Tarsi, Bocian, गोलू, جَمّول, שפנפן, Bodlinka, Κουκου, Bogyó, मोरू, پیشی, Martinel, میٹھو, বাঘু, Manja, Pjego, Вуко, Любо, Shqipo, Zlatko, Maco, Pčelko, Jarko, Риско, Hudhud, Барыс, Ceyran, Romduol, Padauk, Ruquet, Pääsu, Mārīte, Gilutė, Lundi, Iora, Draig, Meerkie, ყურძენი, Ծիրանիկ mobile applications (the "Apps") and the website kk-studio.ch (the "Website"). KK Studio is an independent app development studio based in Switzerland.

By using our Apps or visiting our Website, you agree to the practices described in this policy.

ID-Shield

ID-Shield is a secure identity document management app that helps you store, watermark, and redact sensitive documents. All data handling is designed with a privacy-first approach:

  • Local-first storage: All identity documents, photos, and redaction data are stored locally on your device using Apple's SwiftData framework
  • Optional iCloud Sync: If you enable iCloud Sync in settings, your documents are synced across your devices via Apple's CloudKit. Data is encrypted in transit and at rest by Apple. We never have access to your iCloud data. You can disable sync at any time
  • Camera & Photo Library access: ID-Shield requests permission to access your camera (to photograph documents) and photo library (to import existing photos or save watermarked images). These permissions are used solely for document management and are never used to collect or transmit data
  • Face ID / Touch ID: The app uses biometric authentication to protect access to your documents. Biometric data is handled entirely by Apple's Secure Enclave and is never accessible to the app
  • No analytics or tracking: ID-Shield contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • No server-side processing: All watermarking and redaction is performed on-device. Your documents are never uploaded to our servers

If you delete ID-Shield, all locally stored data is permanently removed. If iCloud Sync was enabled, you can manage your iCloud data through your device's iCloud settings.

Canvary

Canvary is a creative diary and journaling app that lets you write, draw, add photos, track your mood, and relive your memories. All data handling is designed with a privacy-first approach:

  • Local-first storage: All diary entries, drawings, mood records, tags, templates, and journal data are stored locally on your device using Apple's SwiftData framework
  • Optional iCloud Sync: If you enable iCloud Sync, your diary data is synced across your devices via Apple's CloudKit. Data is encrypted in transit and at rest by Apple. We never have access to your iCloud data. You can disable sync at any time
  • Camera & Photo Library access: Canvary requests permission to access your camera (to capture photos for diary entries) and photo library (to add photos to entries). These permissions are used solely for diary content and are never used to collect or transmit data
  • Location access: Canvary can optionally record your location with diary entries. Location data is stored locally on your device (or in your iCloud if sync is enabled) and is never sent to our servers or any third party
  • Microphone & Speech Recognition: Canvary requests microphone access to record audio journal entries and uses Apple's on-device speech recognition to transcribe them. Audio is processed locally and never transmitted to our servers or any third party
  • Face ID / Touch ID: The app uses biometric authentication to protect access to your diary. Biometric data is handled entirely by Apple's Secure Enclave and is never accessible to the app
  • No analytics or tracking: Canvary contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required

If you delete Canvary, all locally stored data is permanently removed. If iCloud Sync was enabled, you can manage your iCloud data through your device's iCloud settings.

Tamrap

Tamrap (ตำรับ) is a Thai and world recipe app that lets you browse authentic Thai dishes and world cuisines, save your own recipes, plan meals, generate shopping lists, and follow step-by-step Cooking Mode. All data handling is designed with a privacy-first approach:

  • Local-only storage: All saved recipes, collections, meal plans, shopping lists, favorites, and preferences are stored locally on your device using Apple's SwiftData framework
  • Offline-first design: Seeded recipes, images, and all content are bundled within the app. No internet connection is required to browse, cook, plan, or shop
  • Camera access: Tamrap requests permission to access your camera solely so you can photograph printed recipes or cookbook pages and import them into your personal kitchen. Photos are processed locally on your device and are never transmitted to our servers or any third party
  • Photo Library access: Tamrap may request permission to access your photo library so you can attach images to recipes you create. These photos are stored locally with your recipes only
  • Document scanning: Recipe scanning uses Apple's on-device VisionKit framework. Scanned documents are processed locally and never leave your device
  • Recipe URL import: If you choose to import a recipe from a URL, your device fetches the page directly from the website you specify. We do not operate any intermediary server, and we do not log, store, or track which URLs you import
  • No analytics or tracking: Tamrap contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • No cloud sync: All recipes and meal plans remain on your device only. There is no iCloud or server-side synchronization

If you delete Tamrap, all locally stored data is permanently removed.

Houseprint

Houseprint is a home inventory and memory app that lets you record short videos of your drawers, shelves, and rooms, ask in plain language where things are, and export an insurance-grade PDF inventory of your home. All data handling is designed with a privacy-first approach:

  • Local-only storage: All videos, recognized items, frame references, labels, values, notes, spaces, reminders, and generated PDF inventories are stored locally on your device
  • Camera access: Houseprint requests permission to access your camera solely so you can record short videos of your drawers, shelves, cupboards, rooms, and storage spaces. Videos are processed locally on your device and are never transmitted to our servers or any third party
  • Microphone & Speech Recognition: Houseprint may request microphone access and uses Apple's on-device speech recognition so you can ask questions like "where's my passport?" by voice. Audio is processed locally and never transmitted to our servers or any third party
  • On-device intelligence: Object recognition, scene understanding, and natural-language search are performed on-device using Apple's Vision, Speech, and Core ML frameworks. Your home's contents are never sent to a server, and no video, image, or item data leaves your device
  • Local notifications: Houseprint may send local reminders for expiry and warranty dates you set (e.g., passport expiry, fire extinguisher servicing, appliance warranty end dates). These notifications are scheduled and delivered entirely on your device
  • Offline-first design: Scanning, searching, and PDF export all work without a network connection
  • No analytics or tracking: Houseprint contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • No cloud sync: All data remains on your device only. There is no iCloud or server-side synchronization, and PDF exports you choose to share are shared directly from your device through the system share sheet

If you delete Houseprint, all locally stored data — including videos, item references, and generated PDFs — is permanently removed.

Mabebe

Mabebe is a private journal for the maternal-child health journey — trying to conceive, pregnancy, newborn, and the early years. It records health information you enter (feeds, sleep, growth, milestones, vaccines, appointments, notes, photos and videos), which is treated as special-category health data. Mabebe is built so that you, not us, hold these records:

  • On-device by default: There is no account system and no Mabebe server. All profiles, logs, measurements, notes, photos and videos are stored locally using Apple's SwiftData framework. We never see what you write down
  • Optional iCloud Sync: If you enable iCloud Sync, your data syncs across your devices through your own private, Apple-encrypted iCloud database. We never have access to it, and you can disable sync at any time
  • Optional co-parent sharing: You can invite a co-parent to a specific profile via Apple's CloudKit Sharing (CKShare). Only the profile you share is shared; you can revoke access at any time
  • Write-only Apple Health & Calendar: If you enable them, Mabebe writes to Apple Health (e.g. cycle, BBT, ovulation) and adds appointments to Apple Calendar. Mabebe never reads back from either
  • Photo Library & notifications: Photos are added via Apple's photo picker (your library is not shared with us), and local notifications are used only for appointment reminders you set
  • Optional anonymous crash reports: Off by default. If you turn them on in Settings, Mabebe sends anonymous crash diagnostics through Sentry (Functional Software, Inc., acting as our data processor) — only a stack trace, device model, iOS version, app version, locale, and an anonymous per-install ID. It never includes your names, notes, photos, health values, or any data tied to your iCloud account. You can turn this off at any time
  • No ads, no analytics, no selling: Mabebe contains no advertising SDKs, no analytics, no trackers, and no data brokers
  • Your rights: Export everything as JSON, edit any item directly, or delete all your data in one tap from Settings

A full, dedicated privacy policy for Mabebe is available at mabebe/legal/privacy. If you delete Mabebe, all locally stored data is permanently removed; iCloud data can be managed from your device's iCloud settings. Mabebe is a personal record-keeping app and is not a medical device or a substitute for professional care.

WonderSprout

WonderSprout is a discovery, learning, and creative-play app for children ages 4–8. Kids explore wonder topics, take short quizzes, play logic and brain games, sing along to songs, read or build stories, and tell tales from illustrated scenes. WonderSprout is designed as a Made for Kids app and follows a strict privacy-first approach:

  • No data collection of any kind: WonderSprout does not collect, transmit, or store any personal information. There are no analytics, no third-party SDKs, no advertising frameworks, and no tracking technologies
  • No accounts & no logins: The app does not require sign-up, sign-in, email, name, age, or any identifying information from the child or the parent
  • No ads & no third-party content: WonderSprout never shows advertising and never links out to external content. The app offers a single optional Pro unlock that requires the device's standard purchase authentication, so children cannot accidentally buy anything or be exposed to third-party content
  • Local-only progress: Stars, badges, completed facts, finished puzzles, daily-challenge progress, saved stories, and preferences are stored only on the device using Apple's standard local storage. None of this leaves the device
  • On-device speech: The app uses Apple's on-device text-to-speech to read facts, story pages, and prompts aloud. Audio is generated locally and is never transmitted off the device
  • No camera, microphone, location, or contacts access: WonderSprout does not request access to the camera, microphone, photo library, location, contacts, or any other device sensors
  • No network requests: WonderSprout works fully offline. The app does not contact any server during use
  • Parental gate: A simple math problem gates access to the Grown-Ups area where settings live, helping ensure that only an adult can change app preferences
  • COPPA & Apple Kids guidelines: The app is designed to comply with the U.S. Children's Online Privacy Protection Act (COPPA), the EU General Data Protection Regulation (GDPR), and Apple's App Store Review Guidelines for the Kids category

If you delete WonderSprout, all locally stored progress and preferences are permanently removed.

Threadmap

Threadmap is a mind mapping app for iPhone, iPad, and Mac. You build maps on an infinite canvas, sync them across your Apple devices, optionally share them with collaborators, and optionally use an AI assistant to help with brainstorming. Threadmap is designed with a privacy-first approach:

  • iCloud-only storage: Your mind maps, nodes, connections, and theme preferences are stored in your personal iCloud account using Apple’s NSPersistentCloudKitContainer. Data lives in your private CloudKit database; we never see it. Apple manages encryption in transit and at rest
  • No analytics or tracking: Threadmap contains no third-party SDKs, analytics, ad networks, or tracking technologies. No usage data is collected by KK Studio
  • No accounts: Sign-in uses your existing Apple ID through iCloud. We do not run a separate user account system, and we do not collect your name, email, or other identifying information
  • Optional collaboration: If you choose to share a map, Apple’s CloudKit Sharing creates a secure share link. Collaborators access the shared map through their own iCloud account; their identity is visible to you (name and avatar) but is supplied by Apple, not stored by us
  • Optional Contacts access: When you invite a collaborator by name, Threadmap reads from your device’s Contacts only to populate the invitation suggestions. Contacts are processed in-process and are never uploaded to KK Studio servers
  • Optional Microphone access: If you attach a voice note to a node, Threadmap records audio locally. The recording is stored alongside the node in your iCloud private (or shared) database. Audio is never sent to KK Studio servers
  • Optional Photo Library access: If you attach an image to a node, Threadmap reads the selected photo and stores it as a node attachment in iCloud. We do not request blanket photo library access; you choose which images to attach
  • AI Assistant (Pro, optional): Threadmap offers an optional AI assistant that can suggest new branches, summarize sub-trees, and expand nodes. You choose the provider:
    • On-device model: Text is processed entirely on your device and never leaves it
    • Bring-your-own-key (OpenAI, Anthropic): If you provide your own API key, prompts are sent directly from your device to the provider you selected, governed by their privacy policy. KK Studio does not relay, log, or proxy these requests — your API key and prompts never touch our servers
  • Subscriptions: Threadmap Pro is sold as an auto-renewable subscription through the App Store. Apple processes payment; KK Studio does not see your payment information. Subscription status is verified locally using StoreKit
  • No location, no camera: Threadmap does not request access to your location or camera

If you delete Threadmap from a device, the local cache is removed. To permanently delete your maps, also delete Threadmap data from iCloud in Settings > Apple ID > iCloud > Manage Account Storage on iOS, or System Settings > Apple ID > iCloud > Manage on macOS.

Willkommen

Willkommen is a German language learning app that helps you learn German through interactive lessons, vocabulary training, grammar exercises, and pronunciation practice. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, vocabulary data, streaks, achievements, and daily activity statistics are stored locally on your device using Apple's SwiftData framework
  • Microphone & Speech Recognition: Willkommen requests permission to access your microphone and Apple's on-device speech recognition to evaluate your German pronunciation. Audio is processed locally on your device and is never transmitted to our servers or any third party
  • Offline-first design: All lesson content, vocabulary, grammar, and audio files are bundled within the app. No internet connection is required to use the app
  • No analytics or tracking: Willkommen contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • No cloud sync: All data remains on your device only. There is no iCloud or server-side synchronization

If you delete Willkommen, all locally stored data is permanently removed.

Grüezi

Grüezi is a Swiss German (Schwizerdtütsch) language learning app that helps you learn Swiss German through structured lessons, vocabulary training, real-world dialogues, flashcards with spaced repetition, and a writing journal. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, vocabulary data, streaks, achievements, flashcard review schedules, and journal entries are stored locally on your device using Apple's SwiftData framework
  • Offline-first design: All lesson content, vocabulary, dialogues, and audio pronunciation files are bundled within the app. No internet connection is required to use the app
  • No analytics or tracking: Grüezi contains no third-party SDKs, analytics, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • No cloud sync: All data remains on your device only. There is no iCloud or server-side synchronization
  • No microphone or camera access: Grüezi does not request access to your microphone, camera, or any other sensitive device features

If you delete Grüezi, all locally stored data is permanently removed.

Hola Paco

Hola Paco is a Spanish language learning app that teaches everyday Spanish through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Paco the parrot. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Hola Paco requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Hola Paco contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Hola Paco, all locally stored data is permanently removed.

Chokdee

Chokdee is a Thai language learning app that teaches everyday Thai through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Mali the elephant. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Chokdee requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Chokdee contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Chokdee, all locally stored data is permanently removed.

Ciao Gigi

Ciao Gigi is a Italian language learning app that teaches everyday Italian through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Gigi the cat. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Ciao Gigi requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Ciao Gigi contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Ciao Gigi, all locally stored data is permanently removed.

Annyeong

Annyeong is a Korean language learning app that teaches everyday Korean through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Horang the tiger. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Annyeong requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Annyeong contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Annyeong, all locally stored data is permanently removed.

Konnichiwa

Konnichiwa is a Japanese language learning app that teaches everyday Japanese through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Hachi the Shiba dog. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Konnichiwa requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Konnichiwa contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Konnichiwa, all locally stored data is permanently removed.

Salut Coco

Salut Coco is a French language learning app that teaches everyday French through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Coco the macaw. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Salut Coco requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Salut Coco contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Salut Coco, all locally stored data is permanently removed.

Hallo

Hallo is a German language learning app that teaches everyday German through 100 real-life situations, clear-audio phrases, speaking practice, and smart spaced-repetition reviews, guided by Bruno the bear. All data handling is designed with a privacy-first approach:

  • Local-only storage: All learning progress, streaks, XP, daily goals, review schedules, and unlock status are stored locally on your device using Apple's standard on-device storage (SwiftData / UserDefaults)
  • Microphone & Speech Recognition: Hallo requests permission to access your microphone and Apple's speech recognition only during "tap to speak" exercises, to score your pronunciation. Audio is processed on your device by Apple's Speech framework and is never received, stored, or transmitted by us. If you decline, the app falls back to a self-guided flow with no loss of content
  • Offline-first design: All situations, phrases, and audio are bundled within the app. No internet connection is required to learn
  • No analytics or tracking: Hallo contains no third-party SDKs, analytics, advertising, or tracking of any kind
  • No accounts: No login, registration, or user profiles are required
  • In-app purchase: The full course unlocks via a single, optional one-time purchase handled entirely by Apple's App Store. We never see or store your payment information. There is no subscription

If you delete Hallo, all locally stored data is permanently removed.

PianoPaws

PianoPaws is a kids piano app for ages 2–8 that lets children play 22 classic songs with a cat guide, explore free play with 4 instruments (piano, xylophone, bells, marimba), play duets face-to-face with a parent, and earn achievements. All data handling is designed with a privacy-first approach:

  • No data collection of any kind: PianoPaws does not collect, transmit, or store any personal information. There are no analytics, no third-party SDKs, no advertising frameworks, and no tracking technologies
  • No accounts & no logins: The app does not require sign-up, sign-in, email, name, age, or any identifying information from the child or the parent
  • No ads & no third-party content: PianoPaws never shows advertising and never links out to external content. The app offers a single optional premium unlock that requires the device's standard purchase authentication plus a parent gate (math problem), so children cannot accidentally buy anything
  • Local-only progress: Stars, achievements, song completion, daily streaks, saved compositions, and preferences are stored only on the device using Apple's standard local storage. None of this leaves the device
  • On-device audio synthesis: All instrument sounds (piano, xylophone, bells, marimba) are generated on-device using AVAudioEngine with synthesized tones. No audio assets are downloaded and no audio data leaves your device
  • No camera, microphone, location, or contacts access: PianoPaws does not request access to the camera, microphone, photo library, location, contacts, or any other device sensors
  • No network requests: PianoPaws works fully offline. The app does not contact any server during use
  • Parent gate: A math problem gates access to the Parent Area and premium purchase flow, helping ensure that only an adult can make purchases or view progress settings

If you delete PianoPaws, all locally stored progress and preferences are permanently removed.

2. Information We Do Not Collect

Our Apps are built with privacy at their core. They do not:

  • Collect personal information (name, email, phone number, or address)
  • Use analytics or tracking SDKs (no Firebase, Amplitude, or similar services)
  • Track your location or access GPS data
  • Access your camera, photos, or contacts (Calmara requests microphone access solely for recording custom ambient sounds; ID-Shield requests camera and photo library access solely for document management; Canvary requests camera, photo library, microphone, and location access solely for diary entries; Tamrap requests camera and photo library access solely for scanning and attaching recipe photos; Vaultly requests camera access solely for photographing receipts; Willkommen requests microphone access solely for pronunciation evaluation via on-device speech recognition)
  • Collect device identifiers (IDFA, advertising ID)
  • Send crash reports or telemetry data automatically
  • Share any data with third parties
  • Display advertisements
  • Require account creation or login

3. Information Stored Locally on Your Device

Our Apps store the following data locally on your device only to provide a personalized learning experience. This data is never transmitted to our servers or any third party:

Sawasdee:

  • Learning progress: Completed lessons, scores, mastered characters, XP, level, and chapter progress
  • Streak data: Current streak, longest streak, and activity dates
  • Custom flashcards: Any flashcards you create within the app
  • Preferences: Language selection, sound/haptic settings, voice preferences, and notification schedule
  • Display name and gender: Optionally entered during onboarding to personalize audio playback (stored locally only)

Willkommen:

  • Learning progress: Completed lessons, scores, XP, level, and accuracy data per lesson
  • Streak data: Current streak, longest streak, streak freezes, and activity dates
  • Vocabulary progress: Spaced repetition data including review intervals, mastery levels, and next review dates
  • Daily activity: Minutes practiced, XP earned, lessons and exercises completed, and skill-specific progress (reading, listening, writing, speaking)
  • Achievements: Unlocked badges and their timestamps
  • Preferences: Language selection, daily goal, sound/haptic settings
  • Display name: Optionally entered during onboarding to personalize the experience (stored locally only)

Grüezi:

  • Learning progress: Completed lessons, scores, XP, current level, and per-lesson completion data
  • Streak data: Current streak, longest streak, and activity dates
  • Flashcard progress: Spaced repetition data including ease factor, review intervals, repetition count, accuracy stats, and next review dates
  • Journal entries: Writing prompts and your written responses (stored locally only)
  • Achievements: Unlocked badges and their timestamps
  • Preferences: Selected dialect, learning level, daily goal, and appearance settings

Canvary:

  • Diary entries: Text content, rich text formatting, drawings, canvas elements, and attached photos
  • Mood records: Daily mood logs and associated emotions
  • Location data: Optionally recorded locations attached to diary entries
  • Audio entries: Voice recordings and their transcriptions (processed on-device)
  • Tags & journals: Custom tags and journal categories you create
  • Templates & stickers: Your template selections and sticker usage
  • Search history: Local search within your entries
  • Preferences: Appearance settings, notification preferences, and sync settings

Tamrap:

  • Recipes: Recipes you save, create, or import — including title, ingredients, steps, servings, timing, notes, and attached photos
  • Collections: Custom recipe collections and favorites you build
  • Meal plans: Scheduled meals on your weekly meal planner
  • Shopping list: Generated and custom shopping items, including checked state
  • Cooking history: Recently viewed and cooked recipes
  • Preferences: Selected language, appearance settings, unit preferences, and dietary filters

Houseprint:

  • Home videos: Short videos you record of drawers, shelves, rooms, and storage spaces
  • Recognized items: On-device identified items and the video frame references where they appear
  • Labels & notes: Custom names, values, tags, warranty info, and notes you add to items or spaces
  • Spaces: Rooms, areas, and containers you create to group items (kitchen drawers, bedroom closets, storage room, cellar, car, etc.)
  • Reminders: Expiry and warranty dates you set (passport expiry, extinguisher servicing, appliance warranty)
  • Inventory exports: Generated PDF inventories, stored locally on your device until you choose to share them
  • Preferences: Language selection, appearance settings, currency, and reminder preferences

WonderSprout:

  • Stars & badges: Counts of stars earned and achievement badges unlocked through play
  • Facts & topics: Which wonder topics and facts the child has viewed or completed
  • Puzzles & games: Best results and completion state for logic puzzles and brain games
  • Stories: Read state for prebuilt stories and any stories the child has built in Story Maker
  • Daily challenge & streak: Whether today's challenge was completed, and the current streak count
  • Preferences: Voice on/off, haptics on/off, and other app settings

Threadmap:

  • Mind maps: Maps you create — titles, folders, themes, and last-edited dates — stored in your iCloud private database (and the iCloud shared database for any maps you collaborate on)
  • Nodes & connections: Node text, position, color, shape, size, border, and the connections between nodes
  • Content blocks: Text, checklist, and code blocks attached to nodes; image and audio attachments are stored as binary data inside the iCloud record
  • Voice notes: If you record a voice note, the audio file is stored alongside the node in iCloud and is never transmitted to KK Studio
  • Photos attached to nodes: Photos you choose to attach are stored as part of the node, in iCloud only
  • Collaboration metadata: When you share a map, Apple’s CloudKit records the share link, participants, and permissions. Cursor positions during real-time collaboration are ephemeral and not persisted
  • AI history (Pro, optional): If you use the AI assistant, prompts and responses are stored locally on the device for the duration of the session and are not synced to iCloud or sent to KK Studio. When using bring-your-own-key with OpenAI or Anthropic, prompts are sent directly to that provider and are governed by their privacy policy
  • Preferences: Theme, layout engine, default node style, AI provider selection, and other app settings
  • Subscription receipt: StoreKit verifies your Threadmap Pro subscription locally; no payment information is collected by KK Studio

Calmara:

  • Sound mixes: Saved sound combinations and volume settings
  • Breathing sessions: Session history and preferred breathing patterns
  • Focus timer data: Work/break session history and timer preferences
  • Journal entries: Mood logs and journal text you write within the app (stored locally using SwiftData)
  • Streak data: Current streak, longest streak, and activity dates
  • Custom recordings: Ambient sounds you record with the microphone are stored locally on your device only
  • Preferences: Sleep timer settings, appearance preferences, and notification schedule

Vaultly:

  • Transactions: Income and expense records including amounts, categories, titles, notes, dates, and recurring schedules
  • Budgets: Monthly spending limits, alert thresholds, and category associations
  • Savings goals: Goal names, target amounts, current progress, and target dates
  • Receipt images: Photos of receipts attached to transactions, stored locally on your device only
  • Tax data: Tax-deductible flags, deduction percentages, VAT amounts, VAT rates, mileage records, and payment methods
  • Profile information: Locally stored profiles for organizing finances (no personal data is transmitted)
  • Preferences: Notification settings, appearance preferences, and currency selections

Baby Chicken:

  • No personal data: Baby Chicken does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings and coloring pages exist only during the session and are not saved

Little ABC:

  • No personal data: Little ABC does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Kinder Apfel:

  • No personal data: Kinder Apfel does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Piccolo Gelato:

  • No personal data: Piccolo Gelato does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pequeño Churro:

  • No personal data: Pequeño Churro does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pequeña Piñata:

  • No personal data: Pequeña Piñata does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pequeno Galo:

  • No personal data: Pequeno Galo does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pequeno Tucano:

  • No personal data: Pequeno Tucano does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Petit Macaron:

  • No personal data: Petit Macaron does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Chibi Sakura:

  • No personal data: Chibi Sakura does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Chibi Purin:

  • No personal data: Chibi Purin does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Kkoma Bungeoppang:

  • No personal data: Kkoma Bungeoppang does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Xiao Panda:

  • No personal data: Xiao Panda does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Xiao Baozi:

  • No personal data: Xiao Baozi does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Xiao Boba:

  • No personal data: Xiao Boba does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Lilla Älgen:

  • No personal data: Lilla Älgen does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pikku Pöllö:

  • No personal data: Pikku Pöllö does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Lille Rev:

  • No personal data: Lille Rev does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Lille And:

  • No personal data: Lille And does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Kleine Tulp:

  • No personal data: Kleine Tulp does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Мишутка:

  • No personal data: Мишутка does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Соняшко:

  • No personal data: Соняшко does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Bé Sen:

  • No personal data: Bé Sen does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Si Dodo:

  • No personal data: Si Dodo does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pamuk:

  • No personal data: Pamuk does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Tarsi:

  • No personal data: Tarsi does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Bocian:

  • No personal data: Bocian does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

गोलू:

  • No personal data: गोलू does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

جَمّول:

  • No personal data: جَمّول does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

שפנפן (Shfanfan):

  • No personal data: שפנפן does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Bodlinka:

  • No personal data: Bodlinka does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Κουκου:

  • No personal data: Κουκου does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Bogyó:

  • No personal data: Bogyó does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

मोरू:

  • No personal data: मोरू does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

پیشی:

  • No personal data: پیشی does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Martinel:

  • No personal data: Martinel does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

میٹھو:

  • No personal data: میٹھو does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

বাঘু:

  • No personal data: বাঘু does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Manja:

  • No personal data: Manja does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pjego:

  • No personal data: Pjego does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Вуко:

  • No personal data: Вуко does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Любо:

  • No personal data: Любо does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Shqipo:

  • No personal data: Shqipo does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Zlatko:

  • No personal data: Zlatko does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Maco:

  • No personal data: Maco does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pčelko:

  • No personal data: Pčelko does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Jarko:

  • No personal data: Jarko does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Риско:

  • No personal data: Риско does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Hudhud:

  • No personal data: Hudhud does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Барыс:

  • No personal data: Барыс does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Ceyran:

  • No personal data: Ceyran does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Romduol:

  • No personal data: Romduol does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Padauk:

  • No personal data: Padauk does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Ruquet:

  • No personal data: Ruquet does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Pääsu:

  • No personal data: Pääsu does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Mārīte:

  • No personal data: Mārīte does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Gilutė:

  • No personal data: Gilutė does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Lundi:

  • No personal data: Lundi does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Iora:

  • No personal data: Iora does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Draig:

  • No personal data: Draig does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Meerkie:

  • No personal data: Meerkie does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

ყურძენი:

  • No personal data: ყურძენი does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

Ծիրանիկ:

  • No personal data: Ծիրանիկ does not store any personal information
  • No accounts: No login, registration, or user profiles
  • Drawing data: Drawings, tracing, and coloring pages exist only during the session and are not saved

PianoPaws:

  • Song progress: Completion state and star ratings for each of the 22 songs
  • Achievements: Unlocked badges (First Note, First Song, Perfect Score, etc.)
  • Streak data: Current day streak and total notes played
  • Saved compositions: Note sequences you record in Free Play or Duet Mode, stored locally only
  • Preferences: Selected instrument and other app settings

Data is stored using the standard platform storage system (UserDefaults on iOS, SharedPreferences/DataStore on Android) and remains entirely on your device. If you delete an App, all locally stored data is permanently removed.

4. In-App Purchases and Subscriptions

Some of our Apps offer in-app purchases or subscriptions. All transactions are processed entirely by the respective platform — Apple through the App Store (iOS) or Google through Google Play (Android). We do not collect, process, or store any payment information, credit card details, or billing data. All transactions are handled by the platform in accordance with Apple's Privacy Policy or Google's Privacy Policy.

5. Push Notifications

Sawasdee, Canvary, Calmara, and Vaultly may request permission to send local notifications (daily study reminders, daily journaling reminders, wellness reminders, and budget alerts / bill reminders / weekly summaries, respectively). These notifications are scheduled and delivered entirely on your device. No notification data is sent to external servers. You can disable notifications at any time through your device's Settings. Willkommen, Grüezi, Hola Paco, Chokdee, Ciao Gigi, Annyeong, Konnichiwa, Salut Coco, Hallo, Tamrap, Baby Chicken, Little ABC, Kinder Apfel, PianoPaws, Piccolo Gelato, Pequeño Churro, Pequeña Piñata, Pequeno Galo, Pequeno Tucano, Petit Macaron, Chibi Sakura, Chibi Purin, Kkoma Bungeoppang, Xiao Panda, Xiao Baozi, Xiao Boba, Lilla Älgen, Pikku Pöllö, Lille Rev, Lille And, Kleine Tulp, Мишутка, Соняшко, Bé Sen, Si Dodo, Pamuk, Tarsi, Bocian, गोलू, جَمّول, שפנפן, Bodlinka, Κουκου, Bogyó, मोरू, پیشی, Martinel, میٹھو, বাঘু, Manja, Pjego, Вуко, Любо, Shqipo, Zlatko, Maco, Pčelko, Jarko, Риско, Hudhud, Барыс, Ceyran, Romduol, Padauk, Ruquet, Pääsu, Mārīte, Gilutė, Lundi, Iora, Draig, Meerkie, ყურძენი, Ծիրանիկ do not use notifications.

6. Bug Reports (Voluntary)

Some of our Apps include an optional bug reporting feature that opens your email client. If you choose to send a bug report, it may include:

  • Your device model and OS version
  • The App version and build number
  • A description of the issue you write
  • An optional screenshot you attach

This information is sent only when you voluntarily choose to compose and send the email. We use this information solely to diagnose and fix issues. Bug report emails are sent to welcome@kk-studio.ch.

7. Third-Party Services

Our Apps use no third-party SDKs, analytics tools, or tracking services. iOS apps are built with Apple's native frameworks (SwiftUI, SwiftData, StoreKit, AVFoundation, AudioToolbox, Speech, VisionKit). Android apps are built with Jetpack Compose and Google Play Billing Library. The only external connections are to Apple's or Google's servers for processing store transactions and, if enabled on iOS, iCloud sync via CloudKit. Canvary and Willkommen use Apple's on-device Speech framework for audio transcription and pronunciation evaluation respectively — audio is processed locally and never leaves your device. Tamrap uses Apple's on-device VisionKit framework for scanning printed recipes — scanned images are processed locally and never leave your device.

8. Website

Our website at kk-studio.ch is a static website that does not use cookies, analytics, or tracking scripts. We use Google Fonts to display typography, which may involve your browser making a request to Google's servers to load font files. No personal data is collected through our website.

9. Children's Privacy

Our Apps do not knowingly collect personal information from children under the age of 13. Since our Apps do not collect any personal information from any user, they are safe for use by people of all ages. Baby Chicken is designed for children ages 3–8, Little ABC is designed for toddlers and preschoolers, and Kinder Apfel is designed for children ages 3 and up — none of them collect any data whatsoever. The Piccolo Gelato (Italian), Pequeño Churro (Spanish), Pequeña Piñata (Latin American Spanish), Pequeno Galo (Portuguese), Pequeno Tucano (Brazilian Portuguese), and Petit Macaron (French) alphabet apps are likewise designed for children ages 3–8 and collect no data whatsoever. The Chibi Sakura (Japanese hiragana), Chibi Purin (Japanese katakana), Kkoma Bungeoppang (Korean), Xiao Panda (Simplified Chinese), Xiao Baozi (Simplified Chinese), and Xiao Boba (Traditional Chinese) alphabet apps are also designed for children ages 3–8 and collect no data whatsoever. The Lilla Älgen (Swedish), Pikku Pöllö (Finnish), Lille Rev (Norwegian), Lille And (Danish), Kleine Tulp (Dutch), Мишутка (Russian), and Соняшко (Ukrainian) alphabet apps are equally designed for children ages 3–8 and collect no data whatsoever. Bé Sen (Vietnamese) is likewise designed for children ages 3–8 and collects no data whatsoever. The Si Dodo (Indonesian), Pamuk (Turkish), Tarsi (Filipino), and Bocian (Polish) alphabet apps are also designed for children ages 3–8 and collect no data whatsoever. The गोलू (Golu, Hindi), جَمّول (Jammoul, Arabic), and שפנפן (Shfanfan, Hebrew) alphabet apps are likewise designed for children ages 3–8 and collect no data whatsoever. The Bodlinka (Czech), Κουκου (Greek), Bogyó (Hungarian), मोरू (Marathi), پیشی (Persian), Martinel (Romanian), and میٹھو (Urdu) alphabet apps are also designed for children ages 3–8 and collect no data whatsoever. The বাঘু (Baghu, Bengali) and Manja (Malay) alphabet apps are likewise designed for children ages 3–8 and collect no data whatsoever. The Pjego (Croatian), Вуко (Serbian), Любо (Bulgarian), Shqipo (Albanian), Zlatko (Slovenian), Maco (Slovak), Pčelko (Bosnian), Jarko (Montenegrin), Риско (Macedonian), Hudhud (Uzbek), Барыс (Kazakh), and Ceyran (Azerbaijani) alphabet apps are also designed for children ages 3–8 and collect no data whatsoever. The Romduol (Khmer) and Padauk (Burmese) alphabet apps are likewise designed for children ages 3–8 and collect no data whatsoever. The Ruquet (Catalan), Iora (Irish), Draig (Welsh), Pääsu (Estonian), Mārīte (Latvian), Gilutė (Lithuanian), Lundi (Icelandic), Meerkie (Afrikaans), ყურძენი (Kurdzeni, Georgian), and Ծիրանիկ (Tsiranik, Armenian) alphabet apps are also designed for children ages 3–8 and collect no data whatsoever. Willkommen, Grüezi, Hola Paco, Chokdee, Ciao Gigi, Annyeong, Konnichiwa, Salut Coco, Hallo are designed for learners of all ages and store progress data locally only. PianoPaws is designed for children ages 2–8 and collects no data whatsoever. ID-Shield is intended for adults managing identity documents.

10. Data Security

Since all data is stored locally on your device and we do not operate servers that store user data, the security of your information is managed by your device's built-in security features (device passcode, biometric authentication, and platform encryption). ID-Shield additionally requires biometric authentication each time you open the app, adding an extra layer of protection for your sensitive documents.

11. Your Rights

Under applicable privacy laws, including the Swiss Federal Act on Data Protection (FADP) and the EU General Data Protection Regulation (GDPR), you have the right to:

  • Access: All your data is stored locally and visible within the App
  • Delete: Delete the App to permanently remove all associated data
  • Portability: Since no data is stored on our servers, no data transfer is necessary
  • Object: No data processing occurs on our servers to object to

12. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. We encourage you to review this page periodically. Continued use of the App after changes constitutes acceptance of the updated policy.

13. Contact Us

If you have any questions about this Privacy Policy or our apps, please contact us:

  • Email: welcome@kk-studio.ch
  • Website: kk-studio.ch

KK Studio
Switzerland

KK Studio

Crafting beautiful apps in Switzerland.

Apps

Language Learning
  • Sawasdee
  • Willkommen
  • Grüezi
  • Hola Paco
  • Chokdee
  • Ciao Gigi
  • Annyeong
  • Konnichiwa
  • Salut Coco
  • Hallo
Kids & Family
  • Baby Chicken
  • Little ABC
  • Kinder Apfel
  • WonderSprout
  • PianoPaws
  • Baby Alphabet Series →
Lifestyle & Wellness
  • Calmara
  • Canvary
  • Tamrap
Productivity & Tools
  • Threadmap
  • Vaultly
  • ID-Shield
  • Mabebe
  • Houseprint

Company

  • About
  • Contact
  • Careers
  • Blog

Legal

  • Privacy Policy
  • Terms of Use
  • Imprint

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