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Simple pricing

Cheaper than one hour
of tutoring.

Every course and interactive textbook is free. Upgrade when you want AI grading, mock exams, or the full SAT / ACT prep suite.

Free

The full course library, forever.

$0/ forever
Limited daily usage · no account required
  • Every AP & A-Level course — flashcards, quizzes, practice exams
  • 20+ interactive textbooks with check-ins & unit exams
  • Live multiplayer game mode
  • Free daily SAT / ACT drill — 10 questions, every answer explained
  • Progress tracking & study streaks
Start studying free

Premium

Everything in Free, plus the exam-day arsenal.

$3.99/ month
Billed monthly · cancel anytime
  • Full timed AP mock exams
  • AI essay & SAQ grading
  • Advanced analytics & score forecasting
  • SAT / ACT & custom classes not included

MAX

Everything in Ultra + your own AI Desmos tutor.

$16.99/ month
Billed monthly · cancel anytime
  • Everything in Ultra
  • Desmos AI Tutor — the real digital-SAT calculator with a Socratic coach that watches your graph
  • Desmos Mastery course — 12 guided lessons
  • Solve-with-Desmos practice on real digital-SAT-format questions
  • Step-by-step guidance that never just gives the answer

MCAT

The full med-school prep suite — plus everything in Ultra.

$20.99/ month
Billed monthly · cancel anytime
  • MCAT Command Center — all 4 sections, scored 472–528
  • Passage-based practice in the real exam format
  • Full & half-length scored practice exams
  • Adaptive drills + spaced-repetition mistake review
  • Med-school Crammy Edition textbooks — Biochem, A&P, Orgo & more
  • Everything in Ultra (SAT/ACT suite, custom classes & more)

Graduate School

Medical and law school in one subscription — instead of a stack of separate Qbank, mnemonic, and reference tools. See why →

$24.99/ month
Billed monthly · cancel anytime
  • USMLE Step 1 & Step 2 CK — 14,000-question Qbank, adaptive CAT, pass-probability forecast, NBME-style shelf exams
  • Doctor Otto voice tutor + oral-boards pimping mode
  • OSCE patients, branching clinical cases & 🩺 Exam Boss
  • Image-occlusion cards + FSRS spaced repetition
  • Diagram Studio, Mnemonic Scenes & Doctor Otto Everywhere — the advanced-visual suite, now included
  • Law school 1L & 2L curriculum — CivPro, ConLaw, Contracts, Evidence, Crim, Legal Writing & more
  • 🔥 Extreme Mode + Board Battle live game · everything in MCAT & Ultra too

🌌 Infinite

The everything plan. Every advanced AI feature — nothing held back.

$33.99/ month
Billed monthly · cancel anytime
  • AI Interactive Diagram Studio — an interactive, animated diagram of any concept, on demand
  • Smart Recall — the smartest spaced repetition anywhere (AI cloze + image occlusion)
  • Visual Mnemonic Scenes + Concept Walkthroughs
  • ♾️ Unlimited everything — all AI, no limits
  • Literally everything in Crammy — SAT/ACT, MCAT, Graduate School, Desmos, custom classes & every AP course

New customers start with a 3-day free trial — you pick a plan and add a card, but nothing is charged until day 4, and cancelling before then costs nothing. The trial is one per customer: if you have subscribed before, the plan starts and is charged straight away, and the Stripe checkout page shows which of the two is happening before you pay. One subscription unlocks everything on every device you sign in on. Subscriptions renew automatically until you cancel; cancel from Manage subscription in your account or by email, and your free access never expires. Questions? Get in touch.

By subscribing you agree to the Terms of Service and the Refund & Cancellation Policy.

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