LingoHarf

Privacy Policy

Effective date: August 30, 2026

This Privacy Policy explains how LingoHarf ("we", "us", or "the app") handles information when you use the mobile application.

Information stored on your device

LingoHarf stores your game progress, statistics, streaks, level and XP, word-review schedule, and preferences such as language, theme, difficulty, sound, and reminder settings on your device. This information is used to provide the game, progress-tracking, and spaced-repetition features. We do not operate an account system and do not receive this information on our own servers.

Notifications

If you enable the daily reminder, LingoHarf schedules a local notification on your device. You can disable notifications at any time in the app or in your device settings.

Advertising

Free users may see banner and rewarded-video ads served by Google AdMob. Google and its advertising partners may collect or process device information, IP address, approximate location derived from IP address, usage data, and advertising identifiers to deliver, measure, and personalize ads where permitted. You can manage advertising preferences and reset or limit your advertising identifier in your device settings. For more information, see Google's Privacy Policy.

Purchases

LingoHarf may offer optional premium features through Google Play. Google Play processes payments; we do not receive or store your full payment-card details. When purchases are enabled, RevenueCat may process a pseudonymous app user identifier, purchase status, and entitlement information to validate and restore premium access. See RevenueCat's Privacy Policy and Google's Privacy Policy.

Third-party services

To display word definitions, the app may send only the word you look up to the public Dictionary API; we do not include your name, email address, or account information in that request. The app may also use Google Play, Google AdMob, and RevenueCat as described above. These services process information under their own privacy policies.

Data sharing, retention, and deletion

We do not sell your personal information. We share information only with the service providers described above, when required by law, or to protect the app and its users. Your locally stored game data remains on your device until you delete it by clearing the app's storage, uninstalling the app, or using any in-app reset option. Purchase records are retained by Google Play and RevenueCat as necessary to process and restore purchases.

Children

LingoHarf is not directed to children under 13. If you believe a child has provided personal information through the app, please contact us so we can review the request.

Changes to this policy

We may update this policy from time to time. We will publish the updated version on this page and revise the effective date.

Contact

For privacy questions, contact [email protected].