Privacy Policy - Mahjong Lab Data Protection
Learn how Mahjong Lab collects, uses, and protects your personal data. We follow strict data protection practices to keep your training information secure.
Data collection and use
To provide training and statistics, we may collect and store your practice records and preferences when you are signed in. This data is used only for product features and experience improvement and is not sold to third parties or used for ad targeting.
Cookies and local storage
We use cookies or local storage to maintain sign-in state and settings such as language. You can manage or clear this data in your browser settings.
This policy may be updated with product changes; please refer to the latest version on this page.