Last updated: July 19, 2026
Wundl is designed with your privacy in mind. We collect only what's necessary to give you a great experience, and we never sell your personal information.
Health Data. With your permission, Wundl reads sleep, activity, and workout data from Apple Health to personalize your corgi's mood and track your wellness goals. This data is processed entirely on your device and is never sent to external servers.
Cycle Data. Cycle tracking is optional and off by default. If you turn it on, the periods, symptoms, and moods you log are stored only on your device and are never synced to iCloud. With your separate permission, Wundl can read menstrual data from Apple Health and save the periods you log back to Apple Health. Wundl may check the biological sex listed in Apple Health to decide whether to offer cycle tracking. Your cycle data leaves your device only if you export it yourself.
Location. With your permission, Wundl accesses your approximate location solely to display accurate weather in your corgi's yard. Your location is held only while the app is running, is never written to persistent storage, and is never shared.
iCloud. Wundl uses Apple's CloudKit to sync your progress (scores, streaks, and earned items) across your devices. Only derived scores are synced, never raw health data.
Your health data remains on your device in Apple Health. Wundl stores your preferences, game progress, and derived wellness scores locally using on-device storage. Your synced data in iCloud is limited to game state such as sleep scores, activity scores, streak counts, and earned bones.
We do not share, sell, or transmit your personal data to any third parties. Wundl does not contain advertising or analytics SDKs.
With your permission, Wundl may send local notifications for bedtime reminders and morning updates. These are generated entirely on your device.
Wundl does not knowingly collect personal information from children under 13. The app requires Apple Health data which is managed through the user's Apple ID.
You can revoke Wundl's access to Health data, location, or notifications at any time in the Settings app. Wundl will continue to work with reduced functionality.
If you have questions about this privacy policy, please contact us at sorent.llc@gmail.com.