Privacy Policy – Mathskilz
What we collect
- Account details: nickname, email address, password (stored only as a secure hash).
- Practice activity: topics practiced, scores, medals and leaderboard points.
- Basic device data needed to run the site (browser type, approximate region).
Children under 13 (COPPA)
- Accounts for children under 13 require a parent’s or guardian’s approval before the account becomes active.
- How it works: during sign-up we ask for a parent email. We email the parent a consent link. The account stays locked until the parent clicks approve.
- Parents can review the child’s activity, request changes, or ask us to delete the account and its data at any time.
- Children are identified publicly by nickname only. No real names, photos, or emails are ever shown on the leaderboard or anywhere public.
How we use information
- To run practice sessions, score history, medals and the nickname leaderboard.
- To reply to support requests.
- We do not sell personal data and we do not run ads.
Who we share with
Only the services needed to operate the site: hosting, email delivery, and (when enabled) payment processing. Tutoring requests go to Matheaze only when the student or parent asks for tutoring.
Your choices
You can update your nickname and email, download your data, or delete your account from the account page. Parents can do the same for a child’s account.
Contact
Privacy questions: info@mathskilz.com