Privacy Policy for Crab Math Run

We collect nothing

Crab Math Run has no accounts and no sign-in. It shows no ads. It has no analytics and no tracking. The app does not send any information about the player or the device to us or to anyone else.

What stays on the device

Progress, settings, gems and the sea a player builds are stored only on the device. They are included in the device's own backup (such as iCloud or Google backup) under the device owner's own account. We never see them.

Children

Crab Math Run is made for children. Because the app collects no personal information, there is nothing for a parent to consent to, review or delete.

One check that stays on the device

The app checks whether one other app from Arbolinea is installed on the same device, so that it can show a few extras in the game. On iPhone and iPad this is a marker in a storage area shared only between Arbolinea's own apps on that device. On Android and Fire tablets the app asks the system whether that one app is installed. The answer never leaves the device and is used for nothing else.

Crash reports

Apple, Google and Amazon may share anonymous crash reports with us when the device owner has chosen to share them in the device's settings. The app itself sends nothing.

Purchases

Crab Math Run is bought once. It has no in-app purchases and no subscriptions. Gems in the game are earned by playing and cannot be bought.

Changes

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