Privacy policy

Kalko does not collect, store or transmit any personal data. There is no account, no login, and no analytics or advertising SDK in the app.

The player name your child types is stored only on the device and is never sent anywhere. Progress, trophies and statistics are also stored on the device. Deleting the app deletes them.

The app makes no network requests. Links to this website, the App Store rating page and Apple's terms are placed behind a parental gate.

Questions: support@kalkomaths.com.