Privacy Policy
Last updated: May 2026
MuMaster.app respects your privacy.
1. Information We Collect
We may collect:
- email address;
- payment information handled by payment providers;
- device identifiers for license activation;
- application logs and diagnostics;
- privacy-friendly usage analytics.
We do not collect sensitive personal information unless required for support or payment processing.
2. How We Use Information
We use collected information to activate and manage licenses, provide customer support, improve the software, prevent fraud and abuse, and maintain service security.
3. Payments
Payments are processed by third-party providers such as Paddle. We do not directly store payment card information.
4. Analytics and Logs
We use privacy-friendly analytics to understand basic website usage and improve performance. Our current analytics setup does not rely on advertising cookies.
5. Data Sharing
We do not sell personal information.
Information may be shared only with payment processors, hosting or infrastructure providers, or when required by law.
6. Data Security
We use reasonable security measures to protect user information. However, no online service can guarantee complete security.
7. Data Retention
We retain information only as long as necessary for licensing, support, legal obligations, and fraud prevention.
8. Your Rights
Depending on your country, you may request access, deletion, or correction of your data.
9. Changes to This Policy
We may update this Privacy Policy from time to time.