Tessera Tangram

Privacy Policy

Your game data stays on your device.

Tessera Tangram is designed as a single-player offline puzzle game. The app does not require an account, does not use advertising SDKs, and does not transmit gameplay progress to a remote server.

Effective date: April 30, 2026 Developer account: hengbozail@163.com

Information Collection

Tessera Tangram does not ask you to create an account and does not collect personal information through in-app forms, analytics dashboards, advertising systems, or online tracking services.

Local Device Data

The app stores limited gameplay information locally on your device, such as unlocked levels, star ratings, move results, and music preferences. This information is used only to provide normal game functionality.

Internet and Network Use

Tessera Tangram is built for offline play. Core gameplay does not require an internet connection, and the app does not send your progress to a remote server as part of the intended experience.

Third-Party Services

Tessera Tangram does not include third-party advertising, third-party analytics, or third-party login systems in the intended offline gameplay experience.

Children's Privacy

Tessera Tangram does not knowingly collect personal information from children. Because the app does not provide account creation or online tracking, it does not intentionally gather personal data from users of any age.

Data Retention and Your Choices

  • Local progress data remains on your device until you delete the app, reset progress inside the app, or erase the device data through system controls.
  • You may remove locally stored game data by uninstalling Tessera Tangram from your device.
  • You may turn background music on or off inside the game settings.