Passing the CNA written exam is the final step to becoming a certified nursing assistant -- but first-attempt pass rates vary significantly by state, with many programs reporting rates below 70%. The NNAAP covers patient care, clinical skills, psychosocial care, and professional standards across four domains. This is not a quiz bank. VitalPrep is a complete exam prep platform built on cognitive science -- confidence calibration, spaced repetition, stress inoculation, and progressive difficulty that adapts as you learn. Know exactly when you are ready for exam day. PASS GUARANTEE ON EVERY PRO PLAN Earn your Exam Ready Certificate, take your CNA written exam within 14 days, and if you do not pass, we refund your last subscription payment. No fine print. Full details in our Terms of Use. HOW IT WORKS VitalPrep measures what you actually know -- not just what you can guess. Our confidence calibration system tracks four dimensions of mastery: what you know and know well, what you know but doubt, what you get wrong but thought you knew, and what you are still learning. This precision targeting means you study what matters most. Progressive difficulty takes you through four exam simulation levels -- Foundation, Intermediate, Advanced, and CNA Simulation -- so you build real competence before exam day. 2,500+ QUESTIONS + 130 STUDY MATERIALS - 1,500 multiple-choice practice questions across 20 categories - 1,000 rapid-fire true/false recall questions - 130 supplementary study materials (Study Guides, Reference Tables, Formulas, Mnemonics, Glossary, Quick Facts, Exam Tips) - 4 exam domains: Activities of Daily Living and Comfort (22%), Clinical Nursing Skills (42%), Psychosocial Care (10%), Professional Standards and Communication (26%) - Aligned to the NNAAP Certified Nursing Assistant written exam blueprint 7 STUDY MODES - Daily Dose -- 50 timed questions to build your daily streak and identify weak spots - Practice Quiz -- customizable quizzes by domain or category - CNA Practice Tests -- 70 questions, 120 minutes, 4 progressive levels - Smart Review -- spaced repetition targeting your weakest areas - Rapid Fire -- speed-based true/false recall training with instant feedback - Flashcards -- swipe-based review for every category - Review Mistakes -- revisit and master every question you missed Plus 130 study materials across 7 reference types -- study guides, reference tables, formulas, mnemonics, glossary terms, quick facts, and exam tips. EXAM READY CERTIFICATE Earn your certificate by meeting all readiness criteria -- including domain mastery, study consistency, confidence score, and passing the Level 4 practice test. This is not a participation trophy. It means you are genuinely prepared for the CNA written exam. STUDY ANYWHERE - 100% offline capable after first load - No account required -- all progress stored on your device - No ads, no distractions - Dark mode for late-night study sessions FREE TO START Begin free with 50 practice questions, Review Mistakes, 25 sample Flashcards, 25 Rapid Fire, and a Study Guide -- no account, no charge. Upgrade to Pro to unlock all study modes and the full question bank. PRO SUBSCRIPTIONS - Weekly: $4.99/week - Monthly: $8.99/month - Annual: $34.99/year (best value) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Account Settings on the App Store after purchase. Terms of Use: https://meridianlabs.us/terms Privacy Policy: https://meridianlabs.us/privacy
