Privacy Policy for Sudoku Master

NexGrape ("we," "our," or "us") operates the Sudoku Master mobile application (the "App"). This Privacy Policy explains how we collect, use, and protect your information when you use our App.

Information We Collect

Information You Provide

• Display Name: When you sign in via Game Center (iOS) or Google Play Games (Android), we collect your display name to show on the leaderboard.
• Game Scores: We collect your game scores, completion times, and difficulty levels to display on the leaderboard.

Information Collected Automatically

• Device Information: We may collect device type, operating system version, and unique device identifiers for analytics and to improve our services.
• Game Center / Play Games ID: A unique identifier from Apple Game Center or Google Play Games used to identify your leaderboard entries.

Third-Party Services

Our App uses the following third-party services that may collect information:

How We Use Your Information

We use the collected information to:

• Display your scores on the leaderboard
• Show your rank among other players
• Display personalized advertisements
• Improve the App's performance and user experience
• Provide customer support

Data Storage and Security

• Leaderboard data is stored securely on Firebase servers
• We do not sell your personal information to third parties
• We implement reasonable security measures to protect your data

Children's Privacy

Our App does not knowingly collect personal information from children under 13. The App displays advertisements that comply with applicable children's privacy laws. If you believe we have collected information from a child under 13, please contact us.

Your Rights

You have the right to:

• Access: Request information about the data we hold about you
• Delete: Request deletion of your leaderboard data by contacting us
• Opt-out: You can opt out of personalized ads in your device settings

How to Delete Your Data

To delete your leaderboard data, please contact us at [email protected] with your Game Center or Play Games display name.

Advertising

We display ads through Google AdMob. You can opt out of personalized advertising:

• iOS: Settings → Privacy → Apple Advertising → Turn off Personalized Ads
• Android: Settings → Google → Ads → Opt out of Ads Personalization

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the App and updating the "Last Updated" date.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:

Summary