Privacy Policy for Math Master
Last updated: October 30, 2026
This Privacy Policy explains how information is handled in the Math Master mobile app (package name: com.riddlex), available on Google Play (the "App").
By using the App, you agree to this Privacy Policy.
1. Information We Collect
We do not ask for or collect personal information such as your name, email address, phone number, or location. You do not need an account to use the App.
Data stored only on your device: The App saves your game progress, levels, scores, and statistics on your device. This data is not sent to us, and it is deleted when you uninstall the App.
2. Third-Party Services
The App uses the following third-party services, which may collect information as described in their own privacy policies:
Google AdMob (advertising)
The App shows ads through Google AdMob. AdMob may collect and use:
- Device information (such as device model, operating system, and language)
- Advertising ID (Android Advertising ID)
- IP address and approximate location derived from it
- Ad interaction data (such as ads viewed or clicked)
This data is used to show ads, measure ad performance, and prevent fraud. Ads may be personalized based on your interests.
Google Privacy Policy: https://policies.google.com/privacy
How Google uses data from apps: https://policies.google.com/technologies/partner-sites
Firebase Cloud Messaging (notifications)
The App uses Firebase Cloud Messaging by Google to send notifications, such as alerts about new levels. Firebase creates a device token so that notifications can reach your device. This token does not identify you personally.
Firebase Privacy information: https://firebase.google.com/support/privacy
We do not sell your data. We do not share data with any third parties other than the services listed above.
3. Permissions
The App requests the following permissions:
- Internet: to load ads and receive notifications.
- Notifications (Android 13 and above): to show notifications. You can allow or deny this, and change it at any time in your device settings.
4. Your Choices
- Ad personalization: On Android, go to Settings > Google > Ads (or Settings > Privacy > Ads) to delete or reset your Advertising ID or opt out of personalized ads.
- Notifications: Turn notifications off in Settings > Apps > Math Master > Notifications.
- Local data: Uninstall the App to delete all data stored on your device.
5. Children's Privacy
The App is a math learning game and is not directed specifically at children under 13. We do not knowingly collect personal information from children. Ads are served by Google AdMob, which follows Google's policies for ads. If you are a parent or guardian and believe your child has provided personal information through the App, contact us and we will help remove it.
6. Data Security
We do not collect personal data on our own servers. Third-party services (Google AdMob and Firebase) protect the data they process using industry-standard security measures.
7. Data Retention and Deletion
We do not store your personal data. Data collected by Google services is kept according to Google's policies. To request deletion of any data related to the App, email us at the address below.
8. Changes to This Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page with a new "Last updated" date.
9. Contact Us
If you have any questions about this Privacy Policy, contact us at:
Email: balusgoudi11@gmail.com