Privacy Policy

1. Introduction

Brighter Lune LLC ("we," "us," or "our") operates MathPhi, an educational platform for IB Mathematics. This Privacy Policy describes our practices regarding the collection, use, and protection of information when you use our Service.

By using MathPhi, you acknowledge that you have read and understood this Privacy Policy. We value your privacy and are committed to protecting your information while providing our educational services.

2. Information We Collect

We collect information necessary to provide and improve our services:

2.1 Account Information

• Email address (required for account creation)
• Name (optional)
• Account type (educator, student, school administrator)
• Subscription status and preferences

2.2 Usage Information

• Questions accessed and tests created
• Search queries and filtering preferences
• Test generation and download history
• Platform interactions and feature usage

2.3 Technical Information

We may collect technical information to ensure platform security and prevent abuse:

• IP addresses (for security and content protection)
• Browser type and version
• Device information
• Access times and dates

2.4 Payment Information

Payment processing is handled securely by Stripe. We do not store credit card numbers or sensitive payment details on our servers.

3. How We Use Information

We use collected information for the following purposes:

• Service Delivery: To provide access to our question bank and test generation tools
• Account Management: To manage your subscription and authenticate your access
• Content Protection: To prevent unauthorized copying or distribution of our intellectual property
• Platform Security: To detect and prevent fraud, abuse, or violations of our Terms of Service
• Service Improvement: To understand usage patterns and improve our platform
• Essential Communications: To send critical service updates or respond to support requests

We do not send marketing emails or newsletters unless you explicitly opt in. Communications are limited to essential service-related matters.

4. Information Sharing

We do not sell, rent, or trade your personal information. We may share information only in these limited circumstances:

• Service Providers: With Supabase (authentication and data storage) and Stripe (payment processing)
• Legal Requirements: If required by law or to protect our rights and intellectual property
• Business Transfers: In the event of a merger, acquisition, or sale of assets
• Consent: With your explicit permission

5. Data Security

We implement reasonable security measures to protect your information from unauthorized access, disclosure, alteration, or destruction. These measures include:

• Encrypted data transmission using HTTPS
• Secure authentication through Supabase
• Regular security reviews and updates
• Access controls and monitoring

However, no method of transmission over the internet or electronic storage is 100% secure. While we strive to protect your information, we cannot guarantee absolute security.

6. Your Choices

You have certain choices regarding your information:

• Account Information: You may update your account information through your profile settings
• Communications: You may opt out of non-essential communications
• Account Deletion: You may request account deletion by contacting us
• Browser Settings: You may disable cookies through your browser settings

Please note that certain information may be necessary for us to provide the Service. Disabling certain features may impact your ability to use MathPhi effectively.

7. Data Retention

We retain your information for as long as necessary to provide our services and comply with legal obligations. Account data may be retained while your account is active and for a reasonable period thereafter. We may retain certain information for longer periods for legitimate business purposes or as required by law.

8. Children's Privacy

MathPhi is intended for users who are at least 13 years old. We do not knowingly collect personal information from children under 13. If we become aware that we have collected information from a child under 13, we will take steps to delete that information.

9. International Users

MathPhi is operated from the United States. If you access our Service from outside the United States, please be aware that your information may be transferred to, stored, and processed in the United States where our servers are located. By using our Service, you consent to this transfer.

10. Third-Party Links

Our Service may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties. We encourage you to review their privacy policies before providing any information to them.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes become effective immediately upon posting to our website. We encourage you to review this policy periodically. Your continued use of MathPhi after changes indicates your acceptance of the updated policy.

12. Contact Information

If you have questions or concerns about this Privacy Policy or our privacy practices, you may contact us at: