Pricing

Studying is free.

Practice, review and streaks never cost a thing. Making new notes, quizzes and decks uses a monthly allowance, the same for every account.

Never metered

Free for everyone

Use these as much as you like. They never count against anything.

Resets on the 1st

Making notes, quizzes and decks from your materials, plus graded answers and tutor replies. A long document uses more than a short one.

Study plans, image occlusion and adaptive sessions draw on the same allowance. Settings shows how much you've used.

For every student$0

Is studying really free?: Yes. Math practice, flashcard review, streaks and mastery never count against anything.
What uses the allowance?: Each request to make something: notes, a quiz, a deck, a graded answer or a tutor reply. It's measured by what each one costs to run, so a long document uses more than a short one.
When does it reset?: On the 1st of each month. Settings shows how much you've used.
Is there a paid plan?: Not right now. Every account gets the same allowance.