Hidden Language — Privacy Policy
Hidden Language — Privacy Policy
Effective date: June 5, 2026
Hidden Language is a family-friendly word-learning game. This Privacy Policy explains what information the app uses and how it is handled.
Hidden Language does not require an account or sign-in. The app does not ask for your name, email address, precise location, camera, microphone, contacts, photos, or messages. The app does not show ads and does not use the Android advertising ID.
The app stores some preferences locally on your device, such as selected languages, first-run notices, favorite words, layout/debug settings, and purchase access state. This local data stays on your device unless Android backup, device transfer, or Google Play services copy it as part of normal platform functionality.
Hidden Language uses Firebase Analytics and Firebase Crashlytics to understand app usage, improve the game, measure purchases and paywall events, and diagnose crashes.
These Google/Firebase services may collect technical and usage information such as app-instance identifiers, Firebase installation identifiers, device and app information, app lifecycle events, screen views, custom gameplay/purchase events, crash logs, diagnostics, and coarse location derived from masked IP address. We do not send your name, email address, or a custom user account ID because the app does not have accounts.
Paid content is purchased through Google Play Billing. Google processes payment, billing, subscription, refund, and tax information under Google Play’s own terms and privacy policies. Hidden Language receives only the purchase state and product information needed to unlock Premium or Lifetime access.
Some level content may be downloaded through Google Play Asset Delivery. Word pronunciation uses Android TextToSpeech on your device when a matching voice is available.
Hidden Language is family-friendly, ad-free, and designed without accounts or personal profiles. Purchases should be handled by a parent or guardian. The app includes a parent check before opening Google Play purchase flows.
We do not sell personal information. Data may be processed by Google services used by the app, including Firebase, Google Play Billing, Google Play Asset Delivery, and Android TextToSpeech, as needed to provide, analyze, secure, and improve the app.
You can delete local app data by clearing the app’s storage or uninstalling the app. For purchase and payment records, use Google Play account tools. For Firebase-related privacy requests or questions, contact us at the email below.
For privacy questions, contact: tkachenko.yuriy88@gmail.com