Privacy Policy

Overview

This policy explains how Mahjong Score (麻雀計分) handles data. We do not sell your personal information and do not use it for advertising tracking.

Data we use and why

• On-device storage: Player names, rule sets, hands, and match history are stored locally to score games, tip pools, and PDF export.
• Location: The app does not need location permission for its core scoring features.
• Network: Core features work offline. Aside from system or App Store updates, the app does not upload match content to our servers for scoring.

Accounts and advertising

No account is required. Based on the current product, the app does not use ads or third-party advertising identifiers.

Retention and sharing

Scoring data stays on your device until you delete the app or clear its data. We do not sell your personal information. Any PDF you export or share is under your control.

Contact

For questions, contact the developer via the App Store product page.