Privacy Policy

Last updated: 4/26/2026

Information We Collect

When you create an account, we collect your email address, username, and password (securely hashed). When you use our services, we track your quiz attempts and progress to provide personalized study recommendations.

How We Use Your Information

We use your information to:

• Provide and improve our services
• Track your study progress and performance
• Process payments through Stripe
• Send important account-related notifications

Data Security

We use industry-standard security measures including PBKDF2 password hashing, HTTPS encryption, and secure session management.

Third-Party Services

We use Stripe for payment processing. Your payment information is handled directly by Stripe and never stored on our servers.

Contact

For questions about this policy, contact us at kellyliu1121@gmail.com