In May 2026, Knowt moved several previously-free practice features behind its $149.99/yr Ultra plan during AP exam week. If that change (or the ads) sent you looking for an alternative, here is what AimFive offers — and what it doesn't.
What you get on AimFive, free
- The first sections of all 40 AP courses — real exam-format practice, not a demo
- A full diagnostic that finds your weak units
- Flashcards with spaced repetition
- Zero ads, free or paid
What Pro adds ($12.99/mo or $59.99/yr — not $149.99)
- All 55,000+ questions across every unit of all 40 courses
- Unlimited AI essay grading scored point-by-point on the College Board rubric (see our accuracy data)
- Exam simulations, timed writing, and Cram Mode
What we don't do (honesty matters)
AimFive doesn't import Quizlet decks or generate flashcards from your class notes — Knowt is genuinely good at that. We build verified exam practice instead. If note-to-flashcard conversion is your main need, Knowt's free tier still does it.
Our promise: what is free today stays free. We will never paywall a feature you rely on mid-exam-season.
Start free — no card required · Full AimFive vs Knowt comparison
AP and Advanced Placement are trademarks of College Board. AimFive is not affiliated with or endorsed by College Board.
