Privacy Policy
Last updated: April 2025
1. Information We Collect
When you sign in with Google or GitHub, we receive your name, email address, and profile picture from the OAuth provider. We do not access your contacts, files, or any other data from your account.
We also collect usage data such as songs played, progress milestones, and general interaction events to improve the product.
2. How We Use Your Information
- To authenticate you and maintain your session
- To save your learning progress across songs
- To enforce daily free tier limits
- To process payments through Stripe (if you upgrade)
- To improve the product through aggregated analytics
3. Data Storage
Your data is stored securely in Supabase (PostgreSQL) with row-level security policies. Payment data is processed and stored by Stripe — we never see or store your full card number.
4. Third-Party Services
- Supabase — authentication and database hosting
- Stripe — payment processing
- YouTube— embedded video playback (subject to Google's privacy policy)
5. Cookies
We use essential cookies to maintain your authentication session. We do not use third-party tracking cookies or advertising cookies.
6. Your Rights
You can request deletion of your account and all associated data at any time by contacting us at the support page. We will process your request within 30 days.
7. Changes
We may update this policy from time to time. Significant changes will be communicated via email or an in-app notification.
8. Contact
If you have questions about this privacy policy, please visit our support page.