MasterGuandan Privacy Policy
MasterGuandan is an offline Guandan practice app. It does not require an account, registration, or login. Gameplay and computer-player decisions run locally on your device.
Information collection and transmission
MasterGuandan does not collect, transmit, or upload personal information or gameplay information. Gameplay data is not uploaded to a server.
Local settings
The app may store settings and preferences, such as the selected interface language, locally on your device. These settings are not uploaded by MasterGuandan.
Analytics, advertising, and tracking
- MasterGuandan does not use analytics services.
- MasterGuandan does not contain advertising or advertising SDKs.
- MasterGuandan does not use tracking technologies.
Device information and permissions
MasterGuandan does not collect location information and does not collect or upload contacts, photos, or microphone data.
Data sharing and sale
MasterGuandan does not sell or share personal data with third parties.
Changes to this policy
If MasterGuandan changes how it handles information in a future version, updates to this policy may be published on this page.
Contact
For privacy questions, contact Du Qihong at duduqihong@gmail.com.