Simple, pay-as-you-go pricing

Turn your study material into board-ready cards — for any goal: an exam, a language, a class.

Credits never expire — use them whenever you study.

Start free with 50 credits

Every new account gets enough for its first deck or two. No card required.

How credits work

Studying your decks is always free. Daily plans, reviews, and Study Lock never cost credits — you can keep up with everything that’s due without paying.
AI actions use credits: generating cards from a PDF, and the coaching that finds your gaps and grills you until you can explain them.
Top up whenever you need to with a pack of 500, 1,500, or 4,000 credits. They never expire.
Prefer to buy once? The Lifetime plan in the iOS app includes 60,000 credits.

500credits

≈ 500 PDF pages of generation

One exam's worth of decks from your lecture PDFs.

$4.99one-time

Save 13%

1,500credits

≈ 1,500 PDF pages of generation

Cover a full semester of courses.

$12.99one-time

Save 25%

4,000credits

≈ 4,000 PDF pages of generation

Power through your whole program at the best rate.

$29.99one-time

Credits never expire — use them whenever you study.