Comparison

Osmosis vs Full Code Medical Simulation

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

Head to head
About

Osmosis

This app helps medical students learn complex concepts faster and retain more information. It offers animated videos, flashcards, notes, and board-style questions to prepare for exams and build clinical skills.

Highlights
  • Animated medical videos
  • Spaced repetition flashcards
  • Board-style practice questions
  • Downloadable notes and videos
  • Clinical decision-making trees
  • Cross-platform syncing
Currently charting
Read full description

Struggling to understand medical concepts or prepare for the USMLE? Osmosis is the medical exam study app designed to help med students learn medicine faster, improve information retention and pass medical board exams with flying colours. Trusted by 8,000,000+ medical, nursing, PA, pharmacy and dental students, this medical learning app turns downtime into productive study time with an expansive library of medical videos, flashcards, quizzes, exam-style questions and more. Instead of memorizing isolated facts, Osmosis helps you learn how medical concepts connect - so that you can retain more information, study smarter and apply what you learn to exams and in clinical practice. And now, you can ask Osmosis AI for instant, evidence-based answers grounded in Elsevier medical textbooks and linked to Osmosis videos. Generate flashcards, quizzes, summaries and mnemonics on demand with AI so you never have to second-guess your source. EXAM PREP FOR EVERY US MEDICAL LICENSING EXAM • USMLE Step 1 & Step 2 • COMLEX-USA Level 1 & Level 2 • NCLEX-RN & NCLEX-PN • PANCE • ABFM / ABIM • UKMLA (UK) With Osmosis, everything in your medical studies connects so nothing gets lost. Flashcards, videos and notes work together to make every study session stress free and every exam prep hour more productive. Ready to learn smarter? DOWNLOAD today to start your FREE 7-DAY TRIAL. STUDY ANYWHERE, ANYTIME Download medical videos and exam questions for offline study on the commute, before rounds or between clinics. Sync across iPhone, iPad and web so you can learn wherever you are. WHY CHOOSE OSMOSIS? • 1000s of concise medical videos that simplify complex medical concepts and support visual learning • Medical flashcards that help you learn and retain key concepts, with concise explanations reviewed by medical experts • A custom quiz builder that transforms your study time so you can master medical material and ace your exams • Board-style practice exam questions with detailed explanations • 450+ high-yield summary notes with key points and diagrams from videos • Printable clinical decision-making trees to learn on the go • Spaced repetition guides what medical concepts to study next, focusing you on the areas where you need it the most YOUR ALL-IN-ONE MEDICAL LEARNING TOOLKIT From concept mastery to clinical reasoning, Osmosis turns complex medical material into clear, digestible learning experiences so that you can study with confidence and pass exams first time, every time. LEARN SMARTER Our videos and High-Yield medical study notes condense everything you need to learn and nothing you don't. Study efficiently and retain the medical knowledge that matters most for board exams and clinical practice. GET A PERSONALIZED, FLEXIBLE STUDY PLAN IN MINUTES Choose your learning goals and set your study hours, Osmosis handles the rest. Your daily study checklist shows which videos, exam questions and topics to learn each day. Add custom tasks like homework, practice exams and reminders to keep your medical studies on track. FOLLOW OSMOSIS ON SOCIAL: YouTube: youtube.com/osmosis TikTok: @learnbyosmosis Instagram: @osmosismed Facebook: @OsmoseIt X: twitter.com/OsmosisMed Bluesky: @osmosismed.bsky.social DOWNLOAD and start your FREE 7-DAY TRIAL today! Subscriptions are charged annually & automatically renew unless auto-renew is turned off at least 24-hours before end of the current period. Payment will be charged to iTunes Account at confirmation of purchase. Your iTunes Account will be charged the current annual subscription cost each year for renewal within 24-hours prior to end of current period. You can manage your subscriptions and turn off auto-renewal by going to your iTunes Account Settings any time after purchase. Any free trial will be interrupted when a paid subscription is purchased. Terms: www.osmosis.org/terms Privacy policy: www.osmosis.org/privacy Contact support@osmosis.org with any account/purchase queries.

About

Full Code Medical Simulation

Engage in realistic medical simulations with over 260 virtual cases designed by experts. Practice diagnosing and treating patients, hone your clinical skills, and earn CME credits in a game-like environment. Ideal for medical students and professionals seeking to improve their decision-making.

Highlights
  • 260+ expert-written virtual cases
  • Multiple diagnostic disciplines
  • Realistic patient avatars
  • EMS and ambulance scenarios
  • Detailed scoring and breakdowns
  • Patient AI for history taking
  • Accredited CME credits
Features
Read full description

Full Code is an intuitive, mobile-first simulation designed by medical experts for individuals who want to become better medical professionals, including medical students, residents, physicians, nurses, NPs, PAs, EMTs, paramedics, and more. The platform offers over 300+ realistic virtual cases and an engaging, game-like interface. You can choose from hundreds of possible actions as you diagnose and treat acutely sick patients in this open-ended medical simulation. Daily, deliberate practice is the key to maintaining and improving your clinical skills. Download and play a free case today! Interested in bringing Full Code to your organization or institution? Learn more at fullcodemedical.com! Features: • 300+ case library written and peer-reviewed by expert clinicians • Over 30 diagnostic disciplines, including Emergency Medicine, OBGYN, and Pediatrics • 25+ realistic avatars, including pediatric and adult patients • EMS cases and ambulance environment • Detailed scoring and full case breakdowns - learn your strengths and weaknesses • Patient AI enables practice with history taking • Full Code Pro + CME provides 100+ hours of accredited CME • Frequent new cases and regular updates TRAIN ON YOUR TERMS Full Code’s on-demand simulation training with realistic virtual patients allows you to practice complex cases and enhance your skills whenever you get a break, wherever you happen to be, on the devices you already own. IMPROVE YOUR CONFIDENCE Full Code's infinitely repeatable cases measure skills in both diagnosis and management, allowing you to learn from your mistakes in a risk-free environment. Build competence so you can face complex real-world cases with confidence. PRACTICE MAKES THE PRACTITIONER Frequent, deliberate practice is the key to clinical success and improving your clinical decision-making ability. Full Code can easily fit into any schedule—whether you're a med student or practicing clinician. NEW CHALLENGES Every case presents a new challenge in Full Code: from routine diagnosis to rare diseases. You’re not just limited to the hospital, either—Full Code has expanded into pre-hospital and EMS content. Get out of the ED and into the ambulance for all new scenarios! LEARN FROM TOP MEDICAL EXPERTS Created by medical educators from some of the top hospitals in the U.S. and peer-reviewed by licensed medical professionals, our simulations are designed with industry-standard medical best practices, setting the bar high for medical students and professionals worldwide. EARN CME CREDIT Complete your continuing medical education (CME) requirements with flexible and engaging simulation challenges accredited through the Accreditation Council for Continuing Medical Education (ACCME). With our PRO+CME subscription, you can earn over 100 CME credits. Subscribe to Full Code Pro+CME to get started. FEATURED APP STORE REVIEWS Fun and Educational “I’m in nursing school and my partner is in medical school. We play for fun and it teaches a lot, certainly makes you think more and how not to order everything under the sun. Highly recommend!” —Kirsten9008 Exactly what EM needed “Happened to stumble upon the app when I was looking for virtual EM sim learning. It’s exactly what I was looking for. It’s well developed and thought out with pertinent information. Thank you!” — ariamour Worth every penny! “For those looking for a simple but entertaining way to study and prepare for clerkships, think through cases in residency, or even prepare for your oral boards, I think Full Code is the learning tool for you…Thank you, Full Code, for being a long-time study partner! Looking forward to your continued dedication to medical education!” — Hartridge FOLLOW FULL CODE Facebook: facebook.com/fullcodemedical Twitter: @fullcodemedical Instagram: @fullcodemedical TikTok: @fullcodemedical Website: fullcodemedical.com Play on desktop: app.fullcodemedical.com

Screenshots

Osmosis4 screens
Full Code Medical Simulation4 screens

Verdict

The call

Osmosis and Full Code Medical Simulation both sit at 4.8 stars, but that hides the real split: 76% of Full Code Medical Simulation's written reviews are positive against 47% of Osmosis's. Full Code Medical Simulation also leads on chart position (#22 vs #105) and iOS requirement (14.0 vs 16.6). On price, rating, ratings volume and update cadence 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. Osmosis sells 12 in-app purchases, starting at $16.99 per month and Full Code Medical Simulation sells 12 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Osmosis against 4.8 for Full Code Medical Simulation. Both are backed by a comparable volume of ratings — 3.9K and 6.3K respectively. Written reviews are what separate them: 47% of Osmosis's written reviews are positive against 76% of Full Code Medical Simulation's.

UpkeepUpdate frequency

Osmosis ships an update monthly, Full Code Medical Simulation every 3 weeks. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 8 level
Osmosis versus Full Code Medical Simulation: the parameters behind the verdict, then further details
ParameterOsmosisFull Code Medical Simulation
PriceFreeFree
Rating4.8 (3.9K ratings)4.8 (6.3K ratings)
Positive reviews47.4% of reviews76.5% of reviews — better
Number of ratings3.9K6.3K — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#105#22 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.614.0 — better
Further details — not scored
Size67 MB126 MB
Age rating17+17+
DeveloperKnowledge DiffusionFull Code Medical Inc.

Customer experience

Osmosis

All ratings3,886 ratings
Positive95.6%
Neutral1.7%
Negative2.7%
Written reviews234 reviews
Positive47.4%
Neutral15.8%
Negative36.8%

Full Code Medical Simulation

All ratings6,256 ratings
Positive94.9%
Neutral2.5%
Negative2.6%
Written reviews485 reviews
Positive76.5%
Neutral8.5%
Negative15.1%

User reviews

Osmosis

From 3.9K App Store ratings

What we love

  • 🚀 Great study tool
  • 💡 Helpful videos and flashcards
  • 👍 Engaging and easy to understand content
  • 🚀 Efficient for on-the-go learning
  • 👍 Customizable study experience

Room to improve

  • 🐛 Buggy app with crashes and glitches
  • 🔋 Offline functionality issues
  • 👎 Limited features compared to website
  • 👎 Subscription confusion and billing issues
  • 👎 Slow and unresponsive app performance

Full Code Medical Simulation

From 6.3K App Store ratings

What we love

  • 🚀 Realistic and educational
  • 👍 Engaging and fun
  • 💡 Helpful for medical training
  • 👍 Useful for practicing clinical skills
  • 🚀 Comprehensive and detailed cases

Room to improve

  • 💰 Expensive subscription model
  • 🔒 Limited free content
  • 🐛 Occasional bugs and crashes
  • 💰 High cost for additional cases

Bugs and requests

Osmosis

Reported bugs

5 issues
  • Verification email never sent
  • Videos won't play or keep restarting
  • Inability to access high-yield notes on app
  • Flashcards and quizzes not working properly
  • App getting stuck on loading/login screens

Requested features

5 requests
  • Add speech pathology to the platform
  • Provide Arabic subtitles for videos
  • Implement split-screen functionality
  • Allow editing of flashcards on mobile
  • Improve search and playlist features

Full Code Medical Simulation

Reported bugs

3 issues
  • Urinalysis results not showing up
  • Text input issues during patient conversations
  • Inconsistent layout and location of actions

Requested features

6 requests
  • More free cases to try
  • Prehospital/EMS mode
  • Ability to customize medication doses
  • Faster patient deterioration
  • Multilingual support
Show 1 more
  • Pediatric cases

In-app purchases

12 purchases

Osmosis

Subscriptions12
  • Osmosis Full Access Monthly3 variants$16.991 Month
  • Clinical Sciences Monthly$16.991 Month
  • Osmosis Basic Sciences Monthly$16.991 Month
Show 9 more
  • Osmosis Suite Access Monthly$49.001 Month
  • Clinical Science 6 Month$129.006 Months
  • Clinical Science Access Yearly$169.001 Year
  • Basic Sciences Access 6 Month$179.006 Months
  • Osmosis Full Access 6 Month$179.996 Months
  • Osmosis Full Access Yearly$199.991 Year
  • Basic Sciences Access Yearly$199.991 Year
  • Osmosis Suite Access 6 Month$229.006 Months
  • Osmosis Suite Access Yearly$249.001 Year
12 purchases

Full Code Medical Simulation

Subscriptions9
  • Basic - Monthly$3.991 Month
  • Pro - Weekly$4.997 Days
  • Pro Monthly$9.991 Month
Show 6 more
  • Pro - Monthly$11.991 Month
  • Pro - Monthly (legacy)$11.991 Month
  • Pro Monthly$14.991 Month
  • Basic - Annual$31.991 Year
  • Pro - Annual$71.991 Year
  • Pro+CME - Annual$99.991 Year
One-time3
  • 1 Month$7.99
  • 3 Month$15.99
  • 12 Month$47.99

Questions

Is Osmosis free?
Osmosis is free to download, with in-app purchases available.
Is Full Code Medical Simulation free?
Full Code Medical Simulation is free to download, with in-app purchases available.
Which has better reviews, Osmosis or Full Code Medical Simulation?
Osmosis and Full Code Medical Simulation are both rated 4.8 out of 5 on the App Store, from 3.9K and 6.3K ratings respectively.
Do Osmosis or Full Code Medical Simulation have ads?
Neither Osmosis nor Full Code Medical Simulation shows ads.
Which is updated more often, Osmosis or Full Code Medical Simulation?
Osmosis ships an update monthly, and Full Code Medical Simulation every 3 weeks. Most recently, Osmosis was updated on September 26, 2026 and Full Code Medical Simulation on September 25, 2026.
Which is more popular, Osmosis or Full Code Medical Simulation?
Osmosis currently peaks at #105 in the App Store charts, and Full Code Medical Simulation at #22. Chart position reflects recent download velocity rather than total install base.

Other comparisons