Effective July 2026
Lapilli Stones collects no data. None. The app has no analytics, no advertising, no tracking, and no account system of its own. Your games are stored on your device.
Games against the computer or a friend on the same device work entirely offline. Game state and settings are saved locally on your device and never leave it.
Optional online matches use Apple's Game Center. When you play online, Apple's Game Center service handles your player identity, match invitations, and the transfer of moves between players. This is governed by Apple's privacy policy, not ours — we operate no servers and receive no data. The only information inside a match is the state of the board itself.
We do not collect, store, sell, or share any personal information. We embed no third-party SDKs. The app makes no network connections except those Apple's Game Center makes on your behalf when you choose to play online.
The app is rated 4+ and collects no data from anyone, children included.
Questions or problems? Write to lapilli-stones@proton.me.