Last updated: 2026-04-20
Calendar Alarm primarily runs on-device. The app stores alarm rules, date override rules, and local preferences (such as language) to provide alarm and calendar decision features.
This may include alarm times, repeat policies, one-time rules, selected holiday region, UI language, and toggle preferences.
The app may request system alarm related permission in order to create and manage alarms according to your settings. If permission is denied, reminder features may be limited or unavailable.
We do not request sensitive permissions that are unrelated to core functionality.
Your rules and settings are stored locally on your device by default and are not actively uploaded to developer servers. Holiday data used in the app is bundled as local resources.
When you uninstall the app, local data is generally removed together with the app (subject to platform backup behavior).
The current version does not provide account login or cloud sync, and does not use ad-network based personalized tracking. If third-party services are added in future versions, this policy will be updated accordingly.
You can edit or delete rule data inside the app at any time, and you can remove local data by uninstalling the app.
The app is not designed for targeted data collection from children. If you are a guardian and have concerns, contact us via email below.
We may update this policy due to feature changes or legal requirements. The “Last updated” date will be revised accordingly.
If you have any questions about this Privacy Policy, contact: ligaofeng0901@gmail.com