Privacy Policy

The App has no account system and does not send user information to our servers.

The following information is stored only on your device. We do not receive it, and it is erased when you delete the App.

The App uses Google AdMob, an ad delivery service provided by Google LLC. To deliver ads and measure their effectiveness, AdMob may collect the advertising identifier (IDFA), IP address, device and OS type, records of ad views and taps, and diagnostic information.

The advertising identifier (IDFA) is used only if you allow the App’s request to track you (App Tracking Transparency). Whether or not you allow it, you can use the App as usual, and ads are still shown.

The App requests ads that are not based on your interests (non-personalized ads) and limits ad content to what is appropriate for its age rating (PG).

You can change your tracking permission at any time in iOS under Settings > Privacy & Security > Tracking. For how Google handles information, see the following pages.

Payments for in-app purchases are processed by the App Store of Apple Inc. We do not receive payment information such as credit card numbers.

We receive information about purchased items from the App Store and store it on your device to verify and restore your purchases.

We do not provide user information to third parties, except where the advertising service described above collects information in accordance with its provider’s terms.

The App is intended mainly for high school students. We do not knowingly collect information from children under the age of 13.

We may change this policy as necessary. If we do, we will announce the changes on this page.