Privacy Policy

Collapse: Wave Puzzle · effective 27 October 2026

Collapse: Wave Puzzle ("the app") is a single-player offline puzzle game. This policy explains what the app does with data.

Data we collect

None. The app does not collect, transmit, sell or share any personal or usage data. It has no accounts, no advertising, no analytics, no tracking and no third-party SDKs that collect data, and it does not need an internet connection.

Data stored on your device

Your game progress (best stars and times per level, and your daily-challenge streak) is saved only on your device so you can continue where you left off. It never leaves your device. Uninstalling the app deletes it.

Permissions

The app requests no special device permissions.

Children

The app is suitable for all ages and collects no data from anyone, including children.

Changes

If this policy changes, the updated version will be posted on this page with a new effective date.

Contact

Questions about this policy: open an issue at github.com/drabdanoo/collapse-wave-puzzle/issues.