Privacy Policy — Diketo: Math Stones 🪨

Last updated: 30 June 2026

Diketo: Math Stones does not collect, store, transmit, or share any personal information. It is a kid-friendly math game (1 or 2 players) — a reinvention of South Africa's traditional Diketo stone-scooping game — that runs entirely offline on your device.

Information we collect

None. The app has no accounts, no sign-in, and no analytics. It does not request your name, email, contacts, location, photos, identifiers, or any other personal data.

Network & third parties

The app makes no network connections at runtime and contains no third-party SDKs, advertising, trackers, or external links. All fonts and assets are bundled in the app, so it works fully offline (for example, in airplane mode).

Data storage

Game state (which stone piles are captured, the current scoop size and whose turn it is, the scores, the chosen mode and settings, and the language) exists only in memory while you play and is discarded when the app closes. Nothing is written to disk, cookies, or any cloud service.

Children's privacy

Diketo: Math Stones is suitable for children. Because it collects no data and contains no ads, purchases, external links, or communication features, it does not knowingly collect information from anyone, including children under 13.

Changes to this policy

If this policy ever changes, the updated version will be posted at this URL.

Contact

Questions about this policy? Open an issue at github.com/htphuc1994/mathduel-site.