Privacy Policy
Last updated: April 7, 2026This Privacy Policy describes how Life Hack Tools ("we") handles user information in Mahjong Cho ("the App").
01Information We Collect
The App may handle the following information:
- User-provided data: Data necessary for app functionality (text, numbers, dates, photos, etc.)
- Auto-generated data: Anonymous user IDs generated within the app
- Location data: Collected with the user's permission and used to register mahjong venues (game locations)
- Diagnostic data: Crash logs and performance data for improving app stability
The App does not collect personally identifiable information such as names, email addresses, or phone numbers. No account registration is required; sign-in uses only an anonymous ID generated on the device.
02How We Use Information
- Providing app functionality
- Data synchronization across devices
- Improving app quality and fixing issues
03Data Storage
Data is stored on the device's local storage and on cloud servers.
04Third-Party Sharing
We do not sell, share, or provide user information to third parties, except as required by law.
05Data Deletion
Users can delete local data by uninstalling the app. To request deletion of server-side data, please contact us below.
06Children's Privacy
The App is not intended for children under 13 and does not knowingly collect personal information from children.
07Changes to This Policy
We may update this policy as needed. Changes will be posted on this page.
08Contact
For questions about this policy, please contact us: