Privacy Policy

Last updated: October 19, 2025

1. Introduction

NBMMaths ("we," "our," or "us") operates the Grade 11 Mathematics Revision Guide mobile application (the "App"). This Privacy Policy explains how we collect, use, and protect your personal information.

2. Information We Collect

We collect the following information:

• Account Information: Email address, name, and password (encrypted)
• Device Information: Device ID for access control
• Usage Data: Content access logs for service improvement
• Payment Information: Processed securely through Google Play Store (we do not store payment details)

3. How We Use Your Information

We use your information to:

• Provide access to educational content
• Process and verify purchases
• Prevent unauthorized sharing of content
• Improve our services
• Send important service notifications

4. Data Security

We implement industry-standard security measures to protect your personal information. Your data is stored securely and encrypted during transmission.

5. Data Sharing

We do not sell, trade, or share your personal information with third parties except:

• As required by law
• To process payments through Google Play Store
• To prevent fraud or unauthorized access

6. Content Protection

Downloaded content is watermarked with your account information to prevent unauthorized distribution and protect intellectual property rights.

7. Your Rights

You have the right to:

• Access your personal data
• Request data correction or deletion
• Withdraw consent at any time

8. Children's Privacy

Our App is designed for students aged 13 and above. We do not knowingly collect information from children under 13.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

10. Contact Us

If you have questions about this Privacy Policy, contact us at:

Email: info@nbmmaths.co.za

NBMMaths
Johannesburg, South Africa