Privacy

Last updated 8 August 2026

Drystone collects nothing about you. Not your name, not your email address, not an identifier, not usage analytics, not crash reports.

Why there is nothing to collect

The app makes no network requests at all. Puzzles are generated on your device rather than fetched from a server, so there is no connection to send anything over even if we wanted to. There is no account to create and no sign-in.

What is stored, and where

Your progress — the puzzle on the board, your streak, your best times and your longest run of clean placements — is stored on the device, by the app, for the app. It is never transmitted. Deleting the app deletes it.

Purchases

The one-time unlock is handled entirely by Apple. Apple tells the app whether this Apple Account owns the unlock, and nothing more — we never see your payment details, your Apple Account, or your name. Apple's own privacy policy covers that transaction.

This website

This site uses Vercel Web Analytics, which counts page views without cookies and without building a profile of you. It records no personal data and does not track you across other sites.

Children

Drystone is suitable for all ages and collects no data from anyone, children included.

Changes

If this policy ever changes, the date at the top changes with it. If a future version of the app ever collected anything, that would be said here plainly and before it happened.

Contact

Questions about any of this: support@drystonegame.app.