Privacy Policy

Last Updated: February 2026

Junior Math Master (“we”, “our”, “us”) is a children’s educational math game focused on providing a safe and enjoyable learning experience. This Privacy Policy explains how we handle information, advertising, and data protection.

1. Information We Collect

1.1 Personal Information

We do NOT collect any personal or sensitive information such as:

• Name
• Email
• Phone number
• Exact location
• Home address

Any displayed nickname (e.g., "Kids 1") is stored only on the user’s device and never sent to us.

1.2 Non-Personal Information

For improving app performance, we may collect non-personal usage data such as:

• Game progress (levels, points, stars)
• General app usage statistics
• Device type and operating system

1.3 Children’s Privacy (COPPA)

Junior Math Master is a kids-focused app and follows all COPPA and Google Play Families policies. We do not knowingly collect personal data from children under 13.

2. Ads & Third-Party Services

To keep the game free, we display safe, non-personalized ads using Google AdMob. All advertisements comply with Google Play Families Ads Program requirements.

2.1 Google AdMob

We use Google AdMob to show banner ads, interstitial ads, and rewarded video ads. AdMob may collect anonymous data including:

• Advertising ID (for non-personalized ads only)
• Approximate region (country-level)
• Non-personal crash and performance data

All ads are strictly non-personalized to ensure child safety.

2.2 Rewarded Ads (Optional)

Junior Math Master includes optional Rewarded Video Ads that allow users to earn in-game bonuses such as:

• Hints
• Points
• Stars

Rewarded ads are completely optional and only play when a user chooses to watch them (e.g., tapping “Watch Ad to Get Hint”). No personal information is collected during rewarded ad viewing.

3. How We Use Information

• Improve game performance and gameplay
• Fix bugs and enhance user experience
• Show safe, child-appropriate ads
• Save game progress on the device

4. Data Storage

All gameplay data (points, progress, levels) is stored locally on the user’s device. We never upload or store user data on external servers.

5. Security

We follow best practices to keep user data secure. Since no personal information is collected, privacy risks are minimized.

6. External Links

Advertisements or links may redirect users to third-party websites. We are not responsible for the content or privacy practices of external sites.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Continued use of the app indicates acceptance of any changes.

8. Contact Us

For questions or concerns, please contact:
Email: support.juniormathmaster@gmail.com