Privacy Policy

Last updated: June 27, 2026

This Privacy Policy explains how the mobile application Masyu: Pearl Puzzle ("the App") handles user information. We value your privacy and are committed to collecting as little data as possible while providing a smooth and enjoyable puzzle experience.

1. Information We Collect

Local gameplay data only: Masyu: Pearl Puzzle stores your puzzle progress, completed levels, game settings, timer preferences, hints usage, and display preferences (such as light or dark mode) locally on your device.

This allows you to continue your progress even without an internet connection.

No personal information required: The App does not request or collect personal information such as your name, email address, phone number, contacts, photos, precise location, or account credentials.

2. Offline Gameplay

Masyu: Pearl Puzzle is designed to be fully playable offline. All puzzle data, progress, and preferences remain stored locally on your device.

3. Analytics and Advertising

The App may use third-party advertising or analytics services, such as Google AdMob, to support development and improve the overall user experience.

These services may collect non-personal information including device type, operating system version, anonymous advertising identifiers, and basic usage statistics.

We do not directly collect, access, or control information gathered by third-party providers. You can manage personalized advertising through your device settings.

4. Data Storage and Security

Gameplay progress, settings, and completed puzzles are stored locally on your device.

The App does not upload your puzzle progress or personal information to external servers.

If future versions introduce optional features such as cloud synchronization, online leaderboards, or user accounts, you will be asked for your consent before any information is collected.

While reasonable security measures are implemented, no electronic storage method can guarantee absolute security.

5. Children's Privacy

Masyu: Pearl Puzzle is suitable for users of all ages. The App does not knowingly collect personal information from children under the age of 13. If such information is discovered, it will be deleted promptly.

6. Third-Party Services

The App may include third-party services such as advertising networks or analytics providers. This Privacy Policy applies only to Masyu: Pearl Puzzle and does not cover the privacy practices of third-party services. We encourage users to review the privacy policies of those providers.

7. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time. Any changes will be published on this page together with an updated "Last updated" date.

8. Contact

If you have any questions or concerns regarding this Privacy Policy, please contact:

Email: huynhconghuy92@icloud.com