Privacy

Last updated: 7/17/2026

We collect as little as possible. Only what we need to save your progress and let your program help you learn.

What we collect

• Your name — so your teacher can recognize you.
• Your email address — for sign-in and password reset.
• Your practice activity — which exercises you've completed and your score, so you can pick up where you left off.
• The program and class you joined with a code.

What we don't collect

• Phone numbers, addresses, or dates of birth.
• Payment information (the Service is free).
• Any information about family members or your immigration status.

Who can see your data

• You can always see your own name, email, and activity.
• Your teacher sees the students in classes they teach and each student's activity.
• Your program director sees all classes in their program and can move students between classes.
• Class team scores show only aggregate participation — individual scores are private unless you opt in.

Leaving a program

If a director removes you from their program, your account and progress stay with you. You can join another program later with a new code.

Deleting your account

You can delete your account from your Account page. Deletion removes your name, email, and practice history from the Service.

Cookies and analytics

We use only the cookies required to keep you signed in. We do not sell or share your data with advertisers.

Future changes

If we ever add paid features, we'll add the minimum billing information needed — and we'll update this page before doing so.