1. Data we collect
We collect only what is needed to run the service reliably and improve learning quality.
Privacy Policy
Transparency is key. Here is how we handle your data.
Last updated: August 2026
2. How we use data
Data is used to improve quiz quality, troubleshoot technical issues, and measure product reliability. We do not sell user data.
3. Cookies and tracking
We may use cookies and third-party analytics for core functionality and product improvements. You can manage these in your browser settings where available.
4. Your Rights
You can clear local data from browser storage at any time.
5. Contact Us
If you have questions about this Privacy Policy, contact us anytime.
6. Google Sign-In
If you sign in with Google, Google shares your name, email address and profile picture with us. We use this only to create your account and to sync your test history, submissions and bookmarks across devices. You can sign out anytime; signing out removes the session but keeps your saved data linked to your account.
7. Anonymous Activity Tracking
Every visitor is assigned a random anonymous identifier stored on their device. Test submissions and usage activity are recorded against this identifier so your history works without an account. When you sign in with Google, the activity recorded under your device's anonymous identifier is merged into your account so nothing is lost.