PRIVACY POLICY

Last updated: April 18, 2026

WHAT WE COLLECT

Batterly does not collect, store, or transmit any personal information. All app data (fortune history, streak count, reading count) is stored locally on your device using on-device storage. We have no servers and no databases.

ADVERTISING

Batterly displays ads through Google AdMob. Google may collect device identifiers (such as the Advertising ID) to serve personalized ads. This data is collected and processed by Google according to their privacy policy. You can opt out of personalized advertising in your device settings.

BATTERY DATA

Batterly reads your device battery level to generate your fortune. This reading happens entirely on your device and is never transmitted to any server or third party.

NOTIFICATIONS

Batterly may send local notifications to remind you when your next reading is available. These notifications are scheduled on your device and do not involve any server communication. You can disable notifications in your device settings at any time.

CHILDREN

Batterly is suitable for all ages. We do not knowingly collect personal information from children. Since we do not collect any personal information from any user, this applies equally to all age groups.

DATA DELETION

Since all data is stored locally on your device, you can delete all Batterly data by uninstalling the app. No data remains on any server after uninstallation because no data was ever sent to a server.

CHANGES

We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated date.

CONTACT

If you have questions about this privacy policy, contact us at contact@tetrai.tech