Comparison

mskNAV vs AAPM&R Learn

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

Head to head
About

mskNAV

Learn musculoskeletal ultrasound with interactive guides, labeled videos, and 3D anatomy. This comprehensive reference tool is designed for healthcare professionals and students to build confidence in MSK ultrasound anytime, anywhere.

Highlights
  • Comprehensive reference guides
  • Interactive ultrasound video clips
  • 3D labeled musculoskeletal anatomy
  • Step-by-step examination protocols
  • Pathology image libraries
  • Expert tips and pearls
Features
Read full description

mskNAV™, by 7Dimaging is an easy way to learn musculoskeletal (MSK) ultrasound. Used by top healthcare providers around the world, mskNAV goes beyond traditional education methods. Unlike a book, ebook, or course, mskNAV is an easy-to-use, comprehensive reference guide. Streamline your learning with step-by-step protocols, labeled interactive videos, peel-away anatomy, expert tips, and more. mskNAV uses effective learning methods to make the information stick. Quickly build your confidence in MSK ultrasound. mskNAV is like having a teacher at your side—a course available at your fingertips, anywhere, anytime, no need to travel. Works offline. Use mskNAV’s stunning 3D anatomy as a visual teaching tool to help educate patients. Intended audience This app is ideal for healthcare providers performing diagnostic or interventional musculoskeletal ultrasound from beginner to advanced users, medical educators, medical students, residents and fellows. Features included in the App: • Comprehensive reference guides • Ultrasound video clips with labeling and advanced mapping • Organized examination steps • Pathology image libraries • Expert tips and pearls on anatomy, technique, what to look for, precautions • Images for probe placement and patient positioning • On/off labeling of ultrasound images for learning • 3D labeled anatomy focused on the musculoskeletal system • Ultrasound injection library • CME approved (AMA category I) • Stay current with frequent updates

About

AAPM&R Learn

This app provides PM&R physicians with access to educational resources and learning materials. It supports ongoing professional development across various career stages and expertise levels through online courses and live events.

Highlights
  • Online education resources
  • Virtual courses
  • Live event access
  • Career advancement support
  • Medical advances updates
Features
Read full description

Education is a fundamental offering that affects PM&R physicians across clinical focuses, practice areas, career stages and levels of expertise. As part of AAPM&R membership, we provide top-notch education and other innovative learning resources across a variety of delivery mechanisms. A combination of online education, virtual courses and live events keep the specialty on the cusp of healthcare changes and medical advances, supporting members in their pursuit of ongoing education and preparing them for practice and career advancement.

Screenshots

AAPM&R Learn4 screens

Verdict

The call

The clearest difference is rating: AAPM&R Learn at 4.8 against mskNAV's 4.5. AAPM&R Learn also leads on ratings volume (87 vs 11) and device support (3 vs 1). mskNAV's advantage is review sentiment (89% vs 75%) and iOS requirement (9.2 vs 15.0). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

AAPM&R Learn holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: AAPM&R Learn has 87 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 89% of mskNAV's written reviews are positive against 75% of AAPM&R Learn's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

mskNAV ships an update every 2 months, AAPM&R Learn every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
mskNAV versus AAPM&R Learn: the parameters behind the verdict, then further details
ParametermskNAVAAPM&R Learn
PriceFreeFree
Rating4.5 (11 ratings)4.8 (87 ratings) — better
Positive reviews88.9% of reviews — better75.0% of reviews
Number of ratings1187 — better
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS9.2 — better15.0
Further details — not scored
Size1.7 GB27 MB
Age rating12+17+
Developer7D Imaging, Inc.AMERICAN ACADEMY OF PHYSICAL MEDICINE AND REHABILITATION

Customer experience

mskNAV

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews18 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

AAPM&R Learn

All ratings78 ratings
Positive93.6%
Neutral5.1%
Negative1.3%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

mskNAV

No in-app purchases

None

AAPM&R Learn

No in-app purchases

Questions

Is mskNAV free?
mskNAV is free to download, with no in-app purchases.
Is AAPM&R Learn free?
AAPM&R Learn is free to download, with no in-app purchases.
Which has better reviews, mskNAV or AAPM&R Learn?
AAPM&R Learn is rated higher. mskNAV averages 4.5 out of 5 from 11 ratings, while AAPM&R Learn averages 4.8 from 87 ratings.
Do mskNAV or AAPM&R Learn have ads?
Neither mskNAV nor AAPM&R Learn shows ads.
Which is updated more often, mskNAV or AAPM&R Learn?
mskNAV ships an update every 2 months, and AAPM&R Learn every 5 weeks. Most recently, mskNAV was updated on October 23, 2026 and AAPM&R Learn on October 24, 2026.

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