CNA Exam Prep 2026
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About this app
Nearly 1 in 3 candidates fail the CNA written exam on their first attempt. This is the CNA exam prep app built on cognitive science to help you pass your Certified Nursing Assistant exam with confidence. Whether your state calls it CNA, STNA, GNA, or nurse aide, this covers the state board written knowledge test end to end.
VitalPrep is an independent study resource and is not affiliated with, endorsed by, or representing any state nurse aide registry, Credentia, the NNAAP, or any government entity.
WHAT MAKES THIS CNA PREP DIFFERENT
Most CNA study apps quiz you and move on. This app tracks four dimensions of your knowledge using confidence calibration:
- What you know and know well (mastered)
- What you know but doubt (needs reinforcement)
- What you get wrong but thought you knew (dangerous gaps)
- What you are still learning (building foundations)
Every session targets your actual weak points, not random questions.
Progressive difficulty takes you through four levels -- Foundation, Intermediate, Advanced, and CNA Simulation. Spaced repetition schedules reviews at scientifically optimal intervals for long-term retention.
QUESTIONS AND STUDY MATERIALS
2,500+ CNA exam prep items covering the complete NNAAP written exam blueprint:
- 1,500 multiple-choice questions across 20 categories
- 1,000 rapid-fire recall questions
- 130 supplementary study materials (Study Guides, Reference Tables, Formulas, Mnemonics, Glossary, Quick Facts, Exam Tips)
- 4 domains: Clinical Nursing Skills (42%), Professional Standards & Communication (26%), Activities of Daily Living & Comfort (22%), Psychosocial Care (10%) -- official exam info: https://credentia.com/
Categories include Infection Control & Prevention, Vital Signs & Measurements, Body Mechanics & Positioning, Safety & Emergency Response, Personal Hygiene & Grooming, Nutrition & Hydration, Mobility & Transfers, Cognitive Impairment & Dementia Care, Client Rights & Dignity, Communication & Interpersonal Skills, and more.
All questions are written for the CNA exam, with detailed explanations for every answer.
8 STUDY MODES
This CNA exam prep app includes 8 study modes:
- Daily Dose -- 50 smart daily questions to build study habits
- Practice Quiz -- custom quizzes by domain or category
- CNA Practice Tests -- 70 questions, 120 minutes, 4 progressive difficulty levels
- Smart Review -- spaced repetition targeting weak areas
- Rapid Fire -- timed recall training for nursing assistant concepts
- Flashcards -- swipe-based review for every CNA category
- Review Mistakes -- master every question you missed
- Study Materials -- 130 reference items including clinical tables, formulas, and mnemonics
EXAM READINESS SCORE
Your Exam Readiness Score tracks 11 criteria including domain mastery, safety accuracy, study streaks, and practice tests. Meet them all and you earn your Exam Ready Certificate.
PASS GUARANTEE
Earn your Exam Ready Certificate, take your CNA written exam within 14 days, and if you do not pass, we refund your plan payment. Full details in our Terms of Use.
PRIVACY FIRST
No account required. No personal data collected. All your CNA study progress is stored locally on your device. Study offline anytime after first load.
FREE TIER
Start with 50 free CNA exam questions, Review Mistakes, 25 sample Flashcards, 25 Rapid Fire questions, and one unlocked Study Guide. Upgrade to Pro for all study modes and the full question bank.
PRO SUBSCRIPTIONS
- Weekly: $6.99/week
- Monthly: $12.99/month
- Lifetime: $49.99 one-time (best value - pay once, does not auto-renew)
Unlock all 2,630+ questions and study materials, Smart Review, Rapid Fire, all 4 Practice Test levels, and the full CNA exam preparation experience.
Subscriptions auto-renew unless canceled at least 24 hours before the period ends; manage them in your Google Play settings.
Terms of Use: https://meridianlabs.us/terms
Privacy Policy: https://meridianlabs.us/privacy
Support: https://meridianlabs.us/support
VitalPrep is an independent study resource and is not affiliated with, endorsed by, or representing any state nurse aide registry, Credentia, the NNAAP, or any government entity.
WHAT MAKES THIS CNA PREP DIFFERENT
Most CNA study apps quiz you and move on. This app tracks four dimensions of your knowledge using confidence calibration:
- What you know and know well (mastered)
- What you know but doubt (needs reinforcement)
- What you get wrong but thought you knew (dangerous gaps)
- What you are still learning (building foundations)
Every session targets your actual weak points, not random questions.
Progressive difficulty takes you through four levels -- Foundation, Intermediate, Advanced, and CNA Simulation. Spaced repetition schedules reviews at scientifically optimal intervals for long-term retention.
QUESTIONS AND STUDY MATERIALS
2,500+ CNA exam prep items covering the complete NNAAP written exam blueprint:
- 1,500 multiple-choice questions across 20 categories
- 1,000 rapid-fire recall questions
- 130 supplementary study materials (Study Guides, Reference Tables, Formulas, Mnemonics, Glossary, Quick Facts, Exam Tips)
- 4 domains: Clinical Nursing Skills (42%), Professional Standards & Communication (26%), Activities of Daily Living & Comfort (22%), Psychosocial Care (10%) -- official exam info: https://credentia.com/
Categories include Infection Control & Prevention, Vital Signs & Measurements, Body Mechanics & Positioning, Safety & Emergency Response, Personal Hygiene & Grooming, Nutrition & Hydration, Mobility & Transfers, Cognitive Impairment & Dementia Care, Client Rights & Dignity, Communication & Interpersonal Skills, and more.
All questions are written for the CNA exam, with detailed explanations for every answer.
8 STUDY MODES
This CNA exam prep app includes 8 study modes:
- Daily Dose -- 50 smart daily questions to build study habits
- Practice Quiz -- custom quizzes by domain or category
- CNA Practice Tests -- 70 questions, 120 minutes, 4 progressive difficulty levels
- Smart Review -- spaced repetition targeting weak areas
- Rapid Fire -- timed recall training for nursing assistant concepts
- Flashcards -- swipe-based review for every CNA category
- Review Mistakes -- master every question you missed
- Study Materials -- 130 reference items including clinical tables, formulas, and mnemonics
EXAM READINESS SCORE
Your Exam Readiness Score tracks 11 criteria including domain mastery, safety accuracy, study streaks, and practice tests. Meet them all and you earn your Exam Ready Certificate.
PASS GUARANTEE
Earn your Exam Ready Certificate, take your CNA written exam within 14 days, and if you do not pass, we refund your plan payment. Full details in our Terms of Use.
PRIVACY FIRST
No account required. No personal data collected. All your CNA study progress is stored locally on your device. Study offline anytime after first load.
FREE TIER
Start with 50 free CNA exam questions, Review Mistakes, 25 sample Flashcards, 25 Rapid Fire questions, and one unlocked Study Guide. Upgrade to Pro for all study modes and the full question bank.
PRO SUBSCRIPTIONS
- Weekly: $6.99/week
- Monthly: $12.99/month
- Lifetime: $49.99 one-time (best value - pay once, does not auto-renew)
Unlock all 2,630+ questions and study materials, Smart Review, Rapid Fire, all 4 Practice Test levels, and the full CNA exam preparation experience.
Subscriptions auto-renew unless canceled at least 24 hours before the period ends; manage them in your Google Play settings.
Terms of Use: https://meridianlabs.us/terms
Privacy Policy: https://meridianlabs.us/privacy
Support: https://meridianlabs.us/support
CNA nursing assistant & nurse aide exam prep: 2,500+ items & pass guarantee.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesFinancial info and Device or other IDs
- Data is encrypted in transit
- You can request that data be deleted
What’s new
What's new in this update:
• Redesigned resume prompts for practice, flashcards, and rapid fire
• A better mix of flashcard types in your free deck
• Streak milestones get a cleaner celebration
• Exam Prep Guide sections now open right at the top
• Cleaner, more consistent buttons and dialogs throughout
• Sharper contrast and readability in dark mode
• Performance and stability improvements
• Redesigned resume prompts for practice, flashcards, and rapid fire
• A better mix of flashcard types in your free deck
• Streak milestones get a cleaner celebration
• Exam Prep Guide sections now open right at the top
• Cleaner, more consistent buttons and dialogs throughout
• Sharper contrast and readability in dark mode
• Performance and stability improvements
App support
About the developer
Anthony Perry
anthonycperry21@gmail.com
12088 SW 251st Terrace
Homestead, FL 33032-5978
United States
