Last updated: February 2026
1. No data collection
Chess Analyzer does not collect, store, transmit, or share any personal data, usage data, or device information. No
account is required and no data ever leaves your device.
2. No third-party analytics or advertising
The app contains no advertising SDKs, analytics libraries, or third-party tracking of any kind.
3. Chess engine
The app uses the Stockfish chess engine, which runs entirely on your device. No positions or moves are sent to any
server.
4. Local storage
The only data stored locally on your device is your acceptance of these Terms & Conditions (a single yes/no flag). This
is never transmitted anywhere.
5. Children's privacy
The app does not knowingly collect any information from anyone, including children under the age of 13.
6. Changes to this policy
If this policy changes, the updated version will be published at this URL. Continued use of the app after changes
constitutes acceptance.
7. Contact
If you have questions about this policy, please open an issue at: https://github.com/playcat/chess-analyzer/issues