Comparison

CRNA Exam Prep 2026 vs Mars AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CRNA Exam Prep 2026

Prepare for the CRNA certification exam with expert-designed content and a personalized study plan. This app offers over 800 specialized questions, detailed explanations, and simulated quizzes to boost your confidence and help you pass on your first attempt.

Highlights
  • Personalized study plans
  • 800+ specialized questions
  • Detailed explanations
  • Simulated exam quizzes
  • AI-powered tracking
  • Multiple test modes
Features
Read full description

Help you prepare for the CRNA certification exam and pass it on your first attempt at the actual exam! Use the mobile app CRNA Exam Prep 2026 developed by our exam experts to help prepare for the exam and boost your confidence. The CRNA exam refers to the National Certification Examination (NCE) for Certified Registered Nurse Anesthetists (CRNAs). Certified Registered Nurse Anesthetists (CRNAs) are advanced practice registered nurses (APRNs) who have completed specialized graduate education in nurse anesthesia. This app not only perfectly supports the preparation for this exam, but also makes it easier for you to pass the exams through the professional design of the exam experts! Want to pass the exam on your first try? Of course, that's exactly what we aim to do. We customize your individual study plan based on your current skill level, study frequency, and goals, and we offer an efficient study system. Once you get started, you'll find that you're getting closer to your goals, and you'll thank us after the actual exam. It is not a waste of your time and money to prepare for your exams with the well-designed and developed application CRNA Exam Prep 2026, you will find that you have made a wise decision. Key Features: - Scientific study system - Beautiful interface and good experience - Professional test experts are responsible for the design and content writing - 800+ specialized questions with detailed explanations - All questions are categorized by exam subjects - Quizzes that simulate actual exams - Leading artificial intelligence technology for tracking and analysis - Multiple efficient test modes - More features to explore! We understand how difficult and arduous CRNA certification test preparation can be, let our app work with you to complete this challenge and you will find it a memorable and valuable experience! --- Purchases, subscriptions and terms You will need to purchase a subscription or lifetime access to access the full range of features and content. Purchases will be automatically deducted from your iTunes account. All subscriptions support auto-renewal, which will be automatically charged up to 24 hours before the end of the current term based on the subscription term and plan you choose. If you would like to cancel your subscription, please do so at least 24 hours prior to auto-renewal. Purchased subscriptions can be turned off through Manage Subscriptions in iTunes Account Settings. All remaining periods of the free trial (if offered) will be automatically recaptured after you purchase a subscription. Terms of use: https://keepprep.com/page/Terms-of-Service/ Privacy policy: https://keepprep.com/page/Privacy-Policy/ If you have questions or comments, email us any time: contact@keepprep.com.

About

Mars AI

Prepare for the NCLEX-RN exam with personalized daily sessions, over 2,500 practice questions, and an AI tutor. It offers quick, visual explanations and adaptive practice exams to help you master weak areas and track your progress towards passing.

Highlights
  • 2,500+ NCLEX-RN practice questions
  • 15-second visual explanations
  • AI tutor for instant help
  • Adaptive CAT-style practice exams
  • Personalized daily study plan
  • Readiness dashboard
Read full description

Pass the NCLEX-RN with a plan built around you. Mars AI turns NCLEX prep into short daily sessions: real exam-style questions, 15-second lessons instead of 2-page rationales, and Bubu, an AI tutor who explains anything you get wrong. WHY NURSING STUDENTS USE MARS AI • 2,500+ NCLEX-RN practice questions, including Next Gen (NGN) case studies, bowtie, matrix, highlight and select-all-that-apply items • 15-second lessons: every answer comes with a quick, visual explanation you'll actually remember • Bubu, your AI tutor: ask "why?" on any question and get a clear answer in seconds, 24/7 • Unlimited CAT-style practice exams that adapt to you, like exam day • A daily plan built around your exam date, weakest topics first • Readiness dashboard: see how close you are to the pass zone STUDY YOUR WAY • Build a test: pick topics, tutor or timed mode, and how many questions • Today's mix: a short daily set of weak spots, reviews and new questions • Case studies for clinical judgment, pharmacology, prioritization and safety • Review every rationale and track your progress over time ONE ACCOUNT, PHONE AND LAPTOP Your plan, progress and subscription work in the app and at getmars.app. MARS AI PRO Mars AI Pro unlocks every question, lesson, practice exam and the AI tutor. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Any unused part of a free trial is forfeited when you buy a subscription. Manage or cancel anytime in your App Store account settings. Terms of Use: https://getmars.app/terms Privacy Policy: https://getmars.app/privacy Mars AI is an independent study tool and is not affiliated with, endorsed by or sponsored by NCSBN. NCLEX and NCLEX-RN are registered trademarks of NCSBN. Mars AI is not medical advice.

Screenshots

CRNA Exam Prep 20264 screens
Mars AI4 screens

Verdict

The call

The clearest difference is review sentiment: Mars AI at 100% against CRNA Exam Prep 2026's 0%. Mars AI also leads on rating (5.0 vs 3.9) and update cadence (every 3 days vs every 2 months). CRNA Exam Prep 2026's advantage is iOS requirement (14.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CRNA Exam Prep 2026 sells 3 in-app purchases, starting at $5.99 per 7 days and Mars AI sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mars AI holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 0% of CRNA Exam Prep 2026's written reviews are positive against 100% of Mars AI's.

UpkeepUpdate frequency

CRNA Exam Prep 2026 ships an update every 2 months, Mars AI every 3 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
CRNA Exam Prep 2026 versus Mars AI: the parameters behind the verdict, then further details
ParameterCRNA Exam Prep 2026Mars AI
PriceFreeFree
Rating3.9 (10 ratings)5.0 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings10 — better4
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size49 MB33 MB
Age rating4+17+
DeveloperChutima BusaraprapakulNexify Labs

Customer experience

CRNA Exam Prep 2026

All ratings7 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Mars AI

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

CRNA Exam Prep 2026

Subscriptions2
  • Premium (Weekly)$5.997 Days
  • Premium (Monthly)$17.991 Month
One-time1
  • Premium (Lifetime)$99.99
10 purchases

Mars AI

Subscriptions9
  • Mars AI Premium Weekly$4.997 Days
  • Mars AI Pro · Weekly$6.997 Days
  • Mars AI Pro · Monthly$24.991 Month
Show 6 more
  • Mars AI Pro · 3 Months3 Days trial$49.993 Months
  • Mars AI Premium Annual7 Days trial$49.991 Year
  • Mars AI Premium Annual$49.991 Year
  • Mars AI Premium Annual7 Days trial$59.991 Year
  • Mars AI Premium Annual7 Days trial$69.991 Year
  • Mars AI Premium Annual7 Days trial$79.991 Year
One-time1
  • Mars AI Pro · 3-Month Pass$49.99

Questions

Is CRNA Exam Prep 2026 free?
CRNA Exam Prep 2026 is free to download, with in-app purchases available.
Is Mars AI free?
Mars AI is free to download, with in-app purchases available.
Which has better reviews, CRNA Exam Prep 2026 or Mars AI?
Mars AI is rated higher. CRNA Exam Prep 2026 averages 3.9 out of 5 from 10 ratings, while Mars AI averages 5.0 from 4 ratings.
Do CRNA Exam Prep 2026 or Mars AI have ads?
Neither CRNA Exam Prep 2026 nor Mars AI shows ads.
Which is updated more often, CRNA Exam Prep 2026 or Mars AI?
CRNA Exam Prep 2026 ships an update every 2 months, and Mars AI every 3 days. Most recently, CRNA Exam Prep 2026 was updated on October 30, 2026 and Mars AI on November 5, 2026.

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