Privacy Policy

BrainPin Privacy Policy

BrainPin (“the App”, “we”, “our”, “us”) is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application.

Last updated: 25/11/2025

1. Information We Collect

1.1 Personal Information

  • Google account information (such as your name, email, and profile image) when using Google Sign-In
  • Authentication tokens provided by Google for login purposes
  • Subscription status and entitlements (handled by RevenueCat)

We do not collect or store your password at any time.

1.2 Usage Data

We may collect usage information to improve app performance:

  • App interactions and events
  • General device information (e.g., model, OS version, language, region)
  • Anonymous device identifiers (e.g., Device ID). Note: Device ID is collected only if required by analytics tools such as PostHog.

1.3 Analytics & Diagnostics

Through third-party services (PostHog, Sentry), we may collect:

  • App behavior
  • Feature usage
  • Performance metrics
  • Crash reports and error diagnostics

These are used solely for improving the app’s performance and stability.

1.4 Subscription & Payments

We use RevenueCat to manage in-app purchases and subscriptions. RevenueCat may collect:

  • Purchase history
  • Subscription status
  • Transaction identifiers

BrainPin does not receive or store your credit card details. All payments are handled securely by Apple or Google.

2. How We Use Your Information

  • Authenticate your account
  • Provide core functionality of the app
  • Sync your data across devices (via Supabase)
  • Improve user experience
  • Analyze usage trends
  • Fix bugs and improve performance
  • Manage subscriptions and entitlements

We do not sell your data to third parties.

3. Third-Party Services We Use

Supabase

Used for authentication (Google Sign-In token validation), user profile storage, and database operations.

Supabase privacy policy
PostHog

Used for analytics, product insights, and anonymous event tracking.

PostHog privacy policy
RevenueCat

Used for subscription management and purchase validation.

RevenueCat privacy policy
Sentry

Used for capturing crashes and errors to improve stability.

Sentry privacy policy

4. Data Retention

We retain your data only as long as necessary to:

  • Maintain your account
  • Provide app functionality
  • Comply with legal or accounting requirements

You may request deletion of your data at any time.

5. User Rights

Depending on your region (GDPR, PDPA, CCPA), you have rights to:

  • Access your data
  • Correct inaccurate data
  • Request account deletion
  • Request that we stop analytics tracking (where applicable)

Requests can be made via email: 📩 brainpin.app@gmail.com

6. Security

We use industry-standard security methods:

  • Encrypted communication (HTTPS)
  • Secure token-based authentication
  • Restricted access controls on Supabase

While we take strong precautions, no method of transmission over the internet is 100% secure.

7. Children’s Privacy

  • BrainPin is not intended for children under 13.
  • We do not knowingly collect personal data from children.

8. Changes to This Policy

We may update this Privacy Policy occasionally. We will update the “Last Updated” date above.

Continued use of the app indicates acceptance of the updated policy.

9. Contact Us

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

📩 brainpin.app@gmail.com
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