This page explains how to delete your Quizbrain account and the data associated with it. It applies to accounts on the quiz-brain.com website and in the Quizbrain mobile app — they share one account system, so a single request covers both.
How to request deletion
Email [email protected] with the subject line "Delete my account", sent from the email address you use to sign in. That's it — the sending address is how we verify the request, so no other information is needed. If you can no longer access that email address, tell us in your message and we will ask a couple of questions to verify it's your account.
We complete deletion requests within 30 days and send a confirmation when it's done.
What gets deleted
- Your account and the email address attached to it
- Your display name and leaderboard entries
- Saved progress: quiz results, scores, streaks, badges, and levels
- In-app balances such as coins and credits, and their history
Deletion is permanent. Balances, purchases, and progress cannot be restored afterward, even if you create a new account with the same email.
What we keep
Aggregated analytics that do not identify you (for example, overall play counts), and limited records we are legally required to keep or need for security and abuse prevention — retained only as long as necessary, per our Privacy Policy.
If you don't have an account
Playing without signing in stores progress only on your device. Clear your browser's site data for quiz-brain.com, or uninstall the mobile app, and it's gone — nothing is held on our servers.
Questions
Anything unclear, or a request about specific data instead of full deletion? Email [email protected] — see also your rights under "Access and deletion" in the Privacy Policy.
Last updated: 2026-07-21