Free, unlimited practice forever. Pro adds timed exam simulations. Pick how long you want access.
Unlimited untimed practice and retakes with no attempt caps, domain-level scoring and feedback, complete answer explanations, and test history for every attempt.
Everything in Free plus full timed 40- and 60-question exam simulations, in-practice hints that don't give the answer away, study mode with instant per-question grading, and a question bank that grows over time.