Privacy Policy

Last updated: 4/21/2026

1. Data We Collect

We collect the minimum amount of data necessary to provide the Service:

• Account Data: When you log in with Google, we securely store your email address and basic profile information to manage your subscription.
• Payment Data: Payments are processed securely by Stripe. We do not see or store your credit card numbers.

2. How We Handle Your Voice & Audio

We do not record or store your voice. Audio is processed locally on your device via your browser's built-in Web Speech API. Only the resulting text transcript is sent to our servers and OpenAI for mathematical formatting. These transcripts are strictly used for formatting and are not used to train our AI models.

3. Data Sharing

We do not sell, rent, or trade your personal data to third parties. We share data only with essential service providers (e.g., Stripe for billing, Supabase for secure database hosting, and OpenAI for processing math requests).

4. Your Rights

You have the right to request access to, correction of, or deletion of your personal data. To delete your account and all associated data, please contact us.