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Atlas Premium

Every practice set, unlimited AP practice exams, free response graded on the rubric, and the tutor. One plan; choose how you’d like to pay.

Monthly

flexible, cancel any time
$12.99 / month
billed monthly
Most popular · save 61%

Annual

a full 12 months
$5 / month
$59.99 billed yearly

Lifetime

pay once, yours forever
$199 one time
every set we add, for good
Cancel any timeFull refund within 14 days

Monthly and Annual renew until you cancel. By upgrading you agree to the Terms.

Invite friends

Your friends get 20% off. Bring five, and so do you.

Share your invite link. Each friend who uses it gets 20% off their first payment. Once 5 of them have bought Premium, you get 20% off your next payment.

Get your invite link

What’s included

FreePremium
ChaptersEvery page, with its 3D figuresFirst two of every subject2 per subjectEvery chapterAll
Practice setsGraded as you go, worked on the figureIn the free chaptersFree chaptersEvery set, and each one we addAll
AP practice examsTimed, real format, predicted 1–511Unlimited, new every timeUnlimited
Free response, gradedEach rubric point marked and explainedIn your free exam1 examEvery FRQUnlimited
AI tutorSees the question, your answer and the working——Ask about any question✓
Exam masteryEvery AP unit tracked, and what to practice nextFree chaptersFree chaptersEvery unitAll units
Worked solutions, on the figureGet one wrong and your answer is drawn in. Then the working plays out, step by step.
Every question sets up its figureIts own numbers, in 3D.
An AI tutor for follow-upsAsk about any question. It sees what you see: the question, your answer, the working and the figure.
3154questions
492practice sets
93chapters

Questions

How can I cancel?

Any time, from your account: “Manage subscription” lets you stop it renewing at the end of the period you’ve paid for.

What do I get for free?

The first two chapters of every subject: every chapter in them, and with a free account, every practice set in them. You also get 1 full practice exam, free response graded, and your XP, streak and exam mastery. Every other chapter shows its first page free.

How are the practice exams scored?

Multiple choice is marked right or wrong. Each free-response answer is graded against its rubric, point by point, by an AI grader that explains every point. The sections are weighted as on the real exam, and your composite is set against past exams’ score cutoffs to predict a score from 1 to 5. It’s a guide, not a guarantee.

Can my students get a discount?

Teachers get heavily discounted access for a whole class, $10 a student for the whole school year: request it here. We can’t set this up for individual students, so if you’re a student, ask your teacher.

Can I see my kid’s progress?

Yes. Make a family on the Parents page and your kids join it with a code, from their own accounts. You see every answer, streak and chapter. Premium for them is $29.99 a kid for a year.

What if I don’t like it?

Email within 14 days of buying Annual or Lifetime, or during the month you’re in for Monthly, and we’ll refund you in full, for any reason. One refund per person; a refund ends the Premium it paid for. See the Terms.

Can I invite friends?

Yes. Your account has an invite link. Friends who use it get 20% off their first payment, and once 5 of them have bought Premium (and kept it past the refund window), you get 20% off your next payment. One reward per account; Lifetime owners have nothing left to discount. An invite discount takes the place of a promotion code.

Where do I use a discount code?

Press any Upgrade button. Checkout has a field for a promotion code.