Comparison

OOG vs Prepia CCRN Exam Practice 2026

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

Head to head
About

OOG

This AI-powered platform offers verified healthcare professionals free, unlimited continuing education credits. It provides evidence-based answers to clinical questions and delivers the latest medical research from leading experts and institutions. Track all your requirements, licenses, and deadlines in one convenient place.

Highlights
  • Earn free CE/CME/CEUs and MOC credit
  • AI-powered clinical question answering
  • Access latest medical research and expert insights
  • Track licenses, credits, and deadlines
  • Personalized learning by specialty
  • Micro-learning with short-form videos
Currently charting
Read full description

THE #1 EVIDENCE-BASED LEARNING PLATFORM FOR U.S. HEALTHCARE PROFESSIONALS OOG is the #1 AI-powered learning platform for verified healthcare professionals. Turn the learning you already do every day into free, unlimited CE/CME/CEUs and MOC credit. Ask clinical questions and get evidence-based answers. Discover what’s new in your field from leading experts. Everything HCPs need to learn, earn, and track credit, in one place. OOG brings clinical knowledge, continuing education, and peer-to-peer learning together in one platform, personalized to your specialty and workflow. Backed by the most trusted names in medicine OOG content is sourced exclusively from leading publishers and institutions, including NEJM, ASCO, JAMA, ADA, EBSCO, ANA, Stanford, Cleveland Clinic, and Mayo Clinic. – Turn Everyday Learning Into Credit Earn free, unlimited CE/CME/CEUs and MOC credit from the learning you’re already doing. Get Answers at the Point of Care Ask or speak any clinical question and get evidence-based answers backed by trusted medical sources. Know What Matters in Your Field Stay ahead with the latest medical research, evidence-based articles, and short-form videos from expert healthcare professionals. Learn From the Best, and Each Other Discover real-world knowledge from your peers alongside the latest medical evidence. We Track All Your Requirements OOG is your end-to-end compliance partner, managing licenses, requirements, credits, certificates, and deadlines all in one place. Save Time for Patient Care -Get instant, evidence-based answers without digging through research. -Fit micro-learning into your day with short-form videos and AI-powered content. -No more hunting for CE requirements or costly courses. -You earn, we automatically report credits to applicable state and specialty boards. Trusted by Healthcare Professionals “Being able to earn, track and manage my deadlines in ONE place is game-changing!” -Ashley, Physician Assistant (PA) “OOG delivers clear, concise, evidence-based answers with references, reinforces what you’ve already learned from your question, and turns each search into an opportunity to earn CME.” -Chris, Physician (MD) “OOG has completely transformed how I earn CEUs. It makes my life so much easier!” -Patrick, Registered Nurse (RN) “OOG is the future of CE for clinicians. The AI instantly connects me with the most relevant, up-to-date medical knowledge. I’m learning on the go and it’s so efficient!” -Danielle, Acute Care Nurse Practitioner (ACNP)

About

Prepia CCRN Exam Practice 2026

Prepare for your CCRN certification exam with expert-crafted practice questions and adaptive study plans. Track your progress with detailed feedback and realistic test simulations to boost your confidence and achieve your best score.

Highlights
  • Expert-crafted practice questions
  • Adaptive study plans
  • Realistic test simulations
  • Detailed feedback and explanations
  • Performance tracking
  • Daily progress goals
  • Full-length practice tests
Features
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Get Ahead in Your CCRN Exam Preparation – The Ultimate App for Future Healthcare Experts Maximize your CCRN potential with an app designed by industry experts and trusted by thousands of nurses nationwide. Study smarter with powerful tools, tailored practice, and proven strategies to achieve your best score. Get started for free today! Why Choose Our CCRN Prep App? Expertly Crafted Practice Questions – Train with questions designed to match the format and difficulty of the CCRN Adult, Neonatal, and Pediatric exams. Adaptive Study Plans – Save time with personalized paths that adapt to your strengths and weaknesses. Realistic Test Simulations – Boost confidence and overcome test anxiety with timed practice exams replicating the CCRN experience. Detailed Feedback – Understand every question with clear, concise explanations for all answers. Performance Tracking – Measure your progress and see how close you are to achieving your certification goals. Key Features Designed for Your Success Daily Progress Goals – Stay on track with reminders and daily motivation to keep you focused. Achievement Streaks – Build momentum and consistency to hit your target score faster. Full-Length Practice Tests – Master time management with simulations of real CCRN exams. On-the-Go Learning – Study anytime, anywhere with tools optimized for your busy nursing schedule. Try Risk-Free Today Download now and explore the free trial to experience all the benefits firsthand. Upgrade to access premium features, including unlimited questions, personalized study plans, and advanced tracking tools to take your preparation to the next level. Subscription Plans for Every Nurse Gain full access to premium content, expert-designed practice tests, and in-depth analytics. Invest in your career and get the score you need to excel. Terms of Use: https://prepia.com/terms-and-conditions/ Privacy Policy: https://prepia.com/privacy-policy/ Don’t Wait – Ace Your CCRN Exam Today! Your next career milestone is within reach. Download the app and take the first step toward earning your certification and advancing in the nursing field. Disclaimer: This CCRN prep app is an independent study resource and is not affiliated with, authorized by, or endorsed by any exam owner, publisher, or administrator. CCRN and all related trademarks are the property of their respective owners. Names are used only to identify the exam.

Screenshots

OOG4 screens
Prepia CCRN Exam Practice 20264 screens

Verdict

The call

The clearest difference is review sentiment: OOG at 84% against Prepia CCRN Exam Practice 2026's 33%. OOG also leads on in-app purchases (none vs 10) and chart position (#176 vs unranked). Prepia CCRN Exam Practice 2026's advantage is rating (4.8 vs 4.5) and ratings volume (512 vs 63). On price, update cadence, ads and device support 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. Prepia CCRN Exam Practice 2026 sells 10 in-app purchases, starting at $7.99 per 7 days. OOG asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Prepia CCRN Exam Practice 2026 holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Prepia CCRN Exam Practice 2026 has 512 ratings behind it against 63, so its average is the more settled of the two. Written reviews complicate that: 84% of OOG's written reviews are positive against 33% of Prepia CCRN Exam Practice 2026's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OOG ships an update every 2 weeks, Prepia CCRN Exam Practice 2026 weekly. Both last shipped on November 12, 2026.

Scorecard6 real differences · 5 level
OOG versus Prepia CCRN Exam Practice 2026: the parameters behind the verdict, then further details
ParameterOOGPrepia CCRN Exam Practice 2026
PriceFreeFree
Rating4.5 (63 ratings)4.8 (512 ratings) — better
Positive reviews84.4% of reviews — better33.3% of reviews
Number of ratings63512 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#176 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.4 — better
Further details — not scored
Size244 MB136 MB
Age rating17+4+
DeveloperOOG, IncPrepia Inc

Customer experience

OOG

All ratings62 ratings
Positive83.9%
Neutral6.5%
Negative9.7%
Written reviews45 reviews
Positive84.4%
Neutral6.7%
Negative8.9%

Prepia CCRN Exam Practice 2026

All ratings512 ratings
Positive96.7%
Neutral1.8%
Negative1.6%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

OOG

No in-app purchases

10 purchases

Prepia CCRN Exam Practice 2026

Subscriptions10
  • Weekly Subscription$7.997 Days
  • Weekly subscription$11.997 Days
  • Monthly Subscription$12.991 Month
Show 7 more
  • Monthly Subscription$16.991 Month
  • Monthly Subscription1 Month trial$16.991 Month
  • Monthly Subscription$19.991 Month
  • Monthly subscription$24.991 Month
  • 6 Months Subscription$39.996 Months
  • 6 Months Subscription6 Months trial$49.996 Months
  • 6 Months Subscription$49.996 Months

Questions

Is OOG free?
OOG is free to download, with no in-app purchases.
Is Prepia CCRN Exam Practice 2026 free?
Prepia CCRN Exam Practice 2026 is free to download, with in-app purchases available.
Which has better reviews, OOG or Prepia CCRN Exam Practice 2026?
Prepia CCRN Exam Practice 2026 is rated higher. OOG averages 4.5 out of 5 from 63 ratings, while Prepia CCRN Exam Practice 2026 averages 4.8 from 512 ratings.
Do OOG or Prepia CCRN Exam Practice 2026 have ads?
Neither OOG nor Prepia CCRN Exam Practice 2026 shows ads.
Which is updated more often, OOG or Prepia CCRN Exam Practice 2026?
OOG ships an update every 2 weeks, and Prepia CCRN Exam Practice 2026 weekly. Most recently, OOG was updated on November 12, 2026 and Prepia CCRN Exam Practice 2026 on November 12, 2026.

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