Mahjong Shifu
Privacy Policy
Last updated: August 24, 2026
We value privacy
Mahjong Shifu is provided by Shanghai Lingsihuan Information Technology Co., Ltd. Offline-first learning with no account, no advertising, and no third-party tracking.
How the app handles your data
- Learning progress stays on the device
- No login required to begin
- Purchases are handled by Apple StoreKit
We do not sell personal information
We do not sell personal information or share it for cross-app tracking. The app does not upload your product content to an Inspirix server. If a future version adds cloud services or third-party analytics, we will update the app disclosures and this policy before that processing changes.
Children’s privacy
Our products are not designed to knowingly collect personal information from children under 13. If you believe a child provided personal information, contact us for deletion.
Contact us
For privacy questions, email mahjong@inspirix.cn.