Last updated: October 2025
Number Bond Challenge is a math learning app designed for children. We respect your privacy and are committed to protecting all user data.
1. Data Collection
The app does not collect, store, or share any personal information.
- No user account or personal data is required.
- All progress, scores, and preferences are stored locally on your device only.
2. Data Sharing
We do not share any information with third parties.
- The app does not include analytics, advertising, or social media links.
3. In-App Purchases & Ads
The app does not include in-app purchases or third-party advertising.
4. Children's Privacy
This app is built specifically for children under 13, in compliance with COPPA (Children's Online Privacy Protection Act).
- Parents can delete the app at any time to remove all stored data.
5. Contact
If you have any questions about privacy or data usage, please contact us at:
Email: numberbondmath@gmail.com