CramIQ doesn't just quiz you — it diagnoses your weaknesses, explains every concept in depth, and tells you exactly what to study next.
Every subject has a full collapsible study guide covering every concept, formula, and AP-specific tip — organized exactly the way the exam tests it.
Choose your subject and number of questions. Each question is tagged by subtopic so your results mean something. No generic score — real data.
CramIQ tells you exactly which concepts you missed, explains them in depth, and lets you retry only the questions you got wrong.
15 AP subjects and the SAT — all with full study guides, 60+ practice questions, adaptive results, and deep-dive concept breakdowns.
Start free, upgrade when you're ready. No commitments — cancel any time.
Try CramIQ with 2 subjects and 5 questions each.
Everything you need to ace every AP and the SAT.
Every possible edge — for students aiming for a 5.
"I was failing practice tests a week before AP Micro. CramIQ showed me exactly what I kept missing — drilled those specifically and got a 4."
"The retry wrong answers feature is genius. Went from 55% to 82% just by drilling the questions I kept getting wrong."
"CramIQ is the only thing that actually tells you what's wrong with your understanding — not just your score. Scored a 1480 on the SAT."
Free to start. No credit card. Know your weaknesses before exam day — not after.