App Name: Logic Blocks / 逻辑方块
Bundle ID: com.xiadu.logicblocks
Last Updated: May 2026
Logic Blocks does not collect any personal information. All puzzle progress, scores, and settings are stored exclusively on your device using UserDefaults. No data is ever sent to external servers.
All app data (puzzle completion records, best move counts, best times, star ratings, settings) is stored locally on your device. We have no access to this data. Deleting the app removes all stored data permanently.
This app does not use any third-party analytics, advertising SDKs, or tracking services. There are no network requests of any kind made by the app.
Logic Blocks does not knowingly collect information from children under 13. The app is fully offline and collects no data from any user of any age.
We may update this privacy policy occasionally. The latest version will always be available at this URL.
If you have any questions about this privacy policy, please contact: adler0518@gmail.com