Privacy Policy
Last updated: March 22, 2026
1. Information We Collect
When you sign in with Google, we receive your name, email address, and profile photo from your Google account. We also store your game progress, scores, ratings, and statistics across all 19 mini-games.
2. How We Use Your Information
We use your information to:
- Save and sync your game progress across devices
- Display your profile to other users (if your profile is set to public)
- Show weekly arena leaderboards and head-to-head comparisons among friends
- Suggest rivals based on skill level and game activity
3. Profile Visibility
Your profile can be set to public or private in the app's Settings. When public, other users can find you through search, see your display name, photo, and game ratings. When private, only users you follow can see your detailed statistics. You can change this setting at any time.
4. Data Sharing
We do not sell or share your personal data with third parties. We do not use advertising, analytics trackers, or any third-party data collection services. Your game statistics are shared only within the app's social features as described above.
5. Data Storage
Your data is stored securely on our servers. Authentication is handled through Google Firebase Authentication. The app also stores game data locally on your device for offline play.
6. Data Deletion
You can delete your account and all associated data at any time from the app's Settings screen. Upon deletion, all your data is permanently removed from our servers within 24 hours. Local data on your device can be cleared by uninstalling the app. For more details, see our account deletion page.
7. Children's Privacy
Number Gym does not knowingly collect personal information from children under 13. If you believe we have collected such information, please contact us.
8. Changes to This Policy
We may update this policy from time to time. The "Last updated" date at the top reflects the most recent revision.
9. Contact
For privacy-related questions, contact us at [email protected].