Comparison

EM Radiology Reference vs MSK Hero

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

Head to head
About

EM Radiology Reference

Features
Read full description

Emergency Medicine Radiology Reference is a fast & intuitive point-of-care imaging quick-reference guide, organized by clinical presentation. Designed for emergency medicine physicians, residents, & medical students, it covers commonly utilized imaging modalities, radiation exposure, contrast considerations, pregnancy & renal impairment considerations, clinical urgency, and educational focus. Organized by symptom category, including Acute Pain, Neurological, Cardiovascular & Respiratory, Trauma, Vascular, GI, & infectious presentations. Features include real-time search, imaging modality filter, bookmarked favorites, personal clinical notes, & verified clinical references linking directly to ACR, ACEP, AHA/ACC, ACOG, & other major specialty organization guidelines. No ads. Ever. For educational purposes only. Not medical advice.

About

MSK Hero

Features
Read full description

Train your diagnostic eye and test your musculoskeletal knowledge under pressure. MSK Hero is the ultimate rapid-fire case review app designed specifically for medical professionals who want to sharpen their MRI reading skills. Can you spot the pathology before the clock runs out? HOW IT WORKS Review real-world MSK MRI images in under 30 seconds. Make a split-second clinical decision: Normal or Abnormal? Earn points for accuracy, build your daily streak, and prove your diagnostic edge. CLIMB THE GLOBAL LEADERBOARDS Compete against peers from around the world. Filter the rankings by your specific professional cohort. Compare your scores against Medical Students, Radiology Residents, MSK Fellows, or Attending Surgeons to see where you stand. PEER-REVIEWED MEDICAL ATLAS Don't just guessβ€”learn. After every case, access our comprehensive, fully verified MSK Atlas. Review ground-truth findings, study the pathology, and apply that knowledge to your next rapid-fire session. FEATURES AT A GLANCE β€’ Rapid 30-second MSK MRI case reviews β€’ Instant feedback: Normal vs. Abnormal β€’ Global and cohort-specific competitive leaderboards β€’ A searchable, peer-reviewed imaging Atlas β€’ Track your accuracy, streaks, and overall ranking WHO IS THIS FOR? MSK Hero is built for Radiology Residents, Orthopedic Surgery Fellows, Attending Physicians, Medical Students, and any healthcare professional looking to train their eye in a fast, engaging, and highly effective way. Download MSK Hero today and climb to the top of the global medical leaderboard!

Screenshots

EM Radiology Reference4 screens
MSK Hero4 screens

Verdict

The call

The clearest difference is update cadence: EM Radiology Reference at every 3 weeks against MSK Hero's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EM Radiology Reference ships an update every 3 weeks, MSK Hero every 3 months. Both last shipped on October 24, 2026.

Scorecard1 real difference Β· 5 level
EM Radiology Reference versus MSK Hero: the parameters behind the verdict, then further details
ParameterEM Radiology ReferenceMSK Hero
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS16.415.1 β€” better
Further details β€” not scored
Size31 MB43 MB
Age rating4+17+
DeveloperA&O4 Technologies LLCVitalink Media FZ-LLC

In-app purchases

None

EM Radiology Reference

No in-app purchases

None

MSK Hero

No in-app purchases

Questions

Is EM Radiology Reference free?
EM Radiology Reference is free to download, with no in-app purchases.
Is MSK Hero free?
MSK Hero is free to download, with no in-app purchases.
Do EM Radiology Reference or MSK Hero have ads?
Neither EM Radiology Reference nor MSK Hero shows ads.
Which is updated more often, EM Radiology Reference or MSK Hero?
EM Radiology Reference ships an update every 3 weeks, and MSK Hero every 3 months. Most recently, EM Radiology Reference was updated on October 24, 2026 and MSK Hero on October 24, 2026.

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