Privacy

Last updated September 27, 2026

SAT Error Bank helps you keep and review the practice questions you got wrong. This page says what that involves: what we store, who else handles it, and how to remove it.

What we store

• Your account: your email address, and a password if you sign in with email. If you sign in with Google or Apple, we receive your email address from them.
• Your questions: the photos you upload, the answers you mark, your notes, and the analysis made from each photo.
• Your reviews: when you reviewed each question and how it went, which sets when it comes back.

Your light or dark setting, your theme and a copy of your questions for offline use are kept on your device, not on our servers.

Who else handles it

• Supabase stores your account, questions and photos, and runs sign-in.
• Google (Gemini) receives a question’s photo to read and solve it, unless you choose to work a question out yourself.
• Google and Apple handle sign-in if you choose them.

We do not sell your data and do not show ads.

Who can see it

Your questions are private to your account. Other users cannot see them. We look at an account’s data only when you ask us to help with it, or when the law requires it.

Removing it

Deleting a question in the app removes it and its photo. To delete your whole account and everything in it, choose Delete account in the app’s account menu. If you can no longer sign in, contact us through the support page.

Children

SAT Error Bank is meant for students preparing for the SAT, usually 13 or older. If you are under the age at which you can agree to this on your own where you live, ask a parent or guardian first.

Changes

If this page changes in a way that matters, we will say so in the app before it takes effect.