Privacy Policy

1. Information We Collect

• Personal Information: name, email, and payment details.
• Usage Data: quiz scores, activity logs, device information.
• Uploads: PDFs or documents you submit for learning purposes.

2. How We Use Information

• To generate bite-sized lessons and quizzes.
• To manage challenge creation and results.
• To improve product performance and AI accuracy.
• To process payments securely via third-party gateways (e.g., Stripe).

3. Data Sharing

We do not sell personal data. We share data only with trusted processors like Stripe, Firebase, or analytics providers bound by confidentiality agreements.

4. Data Retention

Uploaded documents and quiz data may be retained for up to 12 months unless deleted by the user.

5. User Rights

You may:

• Request access to or deletion of your data.
• Withdraw consent at any time.
• Contact us at privacy@chattatutor.com

6. Cookies

We use cookies to enhance login experience, save preferences, and track performance metrics.

7. Data Security

We employ encryption, tokenized payments, and limited data retention policies to protect your information.

8. Jurisdiction

• For EU/UK users, processing complies with GDPR.
• For U.S. users, we comply with CCPA and equivalent laws.