Last updated: October 2026
Account information: your email address and an encrypted password when you sign up.
Study progress: which questions you've answered and your scores, so we can sync across devices.
Purchase information: processed securely by Stripe — we never see or store your card details.
Usage data: basic analytics to improve the site.
We use your data to provide the service: syncing your progress, processing purchases, and improving question quality. We do not sell your personal information to anyone.
We use a session cookie to keep you logged in. That's it — no advertising trackers.
You can request a copy of your data or ask us to delete your account at any time through the contact page.
Our GradReady line serves high school students. Users under 13 should have a parent or guardian create the account.