Privacy Policy

Last Updated: January 20, 2026

Welcome to Mr. Quiz. Your privacy is critically important to us. This Privacy Policy explains how we collect, use, and share information when you use our mobile application and related services.

1. Information We Collect

Google Sign-In Information: If you choose to sign in using Google, we collect your name, email address, and profile picture URL to personalize your experience and manage your account.

Usage Data: We may collect information about your interactions with the app, such as quiz scores, streaks, and progress, to provide gaming features and leaderboard services.

Device Information: We may collect basic device information (OS version, device model) for troubleshooting and performance optimization via Firebase Analytics.

2. How We Use Your Information

• To provide and maintain the Service.
• To manage your account and authenticate your identity.
• To display your progress and ranking on the global leaderboard.
• To send important notifications (if enabled).

3. Third-Party Services

We use Google Firebase to power our backend, authentication, and database. Your data is stored securely using Firebase's infrastructure. We do not sell your personal information to third parties.

4. Data Retention

We retain your personal information for as long as your account is active. You may request account deletion at any time by contacting us, at which point your personal data will be removed from our active databases.

5. Your Choices

You can manage your profile information within the app. You can also opt-out of certain data collection features by adjusting your device settings or contacting support.

6. Contact Us

If you have any questions about this Privacy Policy, please contact us at: support@mrquiz.in