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Privacy Policy
Transparency is key. Here is how we handle your data.
1. Data we collect
We collect only what is needed to run the service reliably and improve learning quality.
- Test History and Preferences: Stored locally for offline use. If you sign in, we also sync this data to your account for backup and cross-device recovery.
- Contact Information: Optional. If you contact us, we collect your name and email to respond.
- Analytics: We use anonymized analytics to understand usage trends and improve performance.
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. If signed in, synced records may remain tied to your account for history continuity.
Last updated: February 2026