Privacy Policy

Effective Date: March 4, 2026

1. Introduction AppSnapLab (“we,” “our,” or “us”) built the Clockski app as a pure utility application. This strictly offline app is intended for use “as is” and is 1. Introduction PurePGN (“we”, “our”, or “us”) is committed to protecting your privacy. This Privacy Policy explains our data collection practices for the PurePGN mobile application. Our core philosophy is distraction-free analysis, and that extends to your privacy: we do not collect, store, or share any of your personal data.

2. Data Collection and Storage PurePGN is designed to function entirely offline.

  • Local Storage Only: All data generated or imported into the app, including chess games (PGNs), metadata, custom variations, and library configurations, is stored locally on your device using a local database (SQLite).
  • No Cloud Syncing: We do not transmit your games, analysis, or usage habits to any external servers.
  • No Analytics or Tracking: We do not embed third-party analytics trackers, crash reporters, or advertising SDKs. What you calculate on your board stays on your device.

3. Device Permissions To function properly, PurePGN utilizes the native sharing capabilities of your operating system (iOS/Android) when you explicitly choose to export a .pgn or .fen file. The app only accesses the temporary directory required to format these files for the native share sheet. We do not require or request access to your contacts, location, camera, or persistent file system storage.

4. Third-Party Links PurePGN does not contain outbound links to third-party websites or services, ensuring a completely isolated and focused environment for your chess study.

5. Children’s Privacy Because PurePGN does not collect any personal information, it is safe for users of all ages, including children under the age of 13.

6. Changes to This Privacy Policy We may update this Privacy Policy from time to time if new features are added to PurePGN. Any changes will be posted on this page with an updated “Effective Date.”

7. Contact Us If you have any questions or suggestions regarding this Privacy Policy, please contact us at: Email: support@appsnaplab.com Website: https://appsnaplab.com