Last updated: 26 July 2026
JiaZi Clock ("the app") is designed with privacy as a default. This policy explains what the app does and does not do with your information.
The app collects no personal data. It does not require an account, does not access the internet, and does not transmit any information off your device.
The following preferences are stored locally on your device only, using Android's standard app storage:
Your chosen Wealth Element (Wood / Fire / Earth / Metal / Water)
Notification lead-time preference (5 / 10 / 15 minutes, or off)
Pillar display order and widget clock-size preference
This data never leaves your device and is deleted if you uninstall the app or clear its storage.
Notifications (optional): used solely to alert you before your chosen Wealth Windows. You may revoke it at any time in system settings or inside the app.
Exact alarms: used to schedule the Wealth Window alerts you enable and to refresh the home-screen widget on time.
The app uses no analytics, advertising, crash-reporting, or other third-party SDKs. No data is shared with anyone.
The app is suitable for all ages and collects no data from anyone, including children.
If this policy changes, the updated version will be posted at this URL with a new "last updated" date.
For privacy questions, contact the developer at the email address shown on the app's Google Play listing.