Privacy Policy

MENTIS · Developer: Daniil Sudarev (Sudarev) · Last updated: October 21, 2026

MENTIS ("the app") does not collect, store on servers or share any personal data.

1. No account

The app works without sign-up. We do not ask for your name, email or phone number.

Your progress, records, settings and words you add are stored only on your phone. They are not sent to us. Deleting the app deletes this data.

The app has no advertising, analytics, trackers or third-party SDKs that collect data.

Word pronunciation uses your phone's built-in text-to-speech. The microphone, camera, location and contacts are not used.

Articles and facts contain links to sources (for example, Wikipedia). They open in your browser; those sites have their own policies.

The app does not collect data from anyone, including children.

If this policy changes, the new version will be published on this page. Contact: support@sudarev.app.