Comparison

3D Spasticity vs AASM Link

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

Head to head
About

3D Spasticity

Explore adult spasticity anatomy in 3D using augmented reality. Scan workbook images to rotate postures, visualize muscles, and fine-tune limb positioning for detailed anatomical understanding. This app is intended for medical professionals.

Highlights
  • Augmented reality anatomy visualization
  • 360° posture rotation
  • Muscle depth visualization
  • Limb positioning fine-tuning
  • Functional anatomy details
  • Clinical considerations
Features
Read full description

Experience affected anatomy for Adult Spasticity like never before with the 3D Spasticity App. Using augmented reality, 3D Spasticity brings your Workbook for Adult Spasticity* to life, enabling you to interact with spasticity posture and involved muscles. Just scan an affected anatomy posture from the workbook to: - Rotate postures 360°, viewing them from all angles - Visualize previously hidden muscles using the muscle depth function - Fine-tune limb positioning to more accurately match unique patient presentations - View details regarding functional anatomy, localization, guidance techniques, and clinical considerations for select muscles *The Workbook for Adult Spasticity is only available through AbbVie. Please contact your Account Specialist for details. The 3D Spasticity App is compatible with workbooks printed in 2018 or later. Check with your Account Specialist to see if your workbook is compatible. Note: The information in this app is intended for medical professionals only. It is not intended as a substitute for professional medical

About

AASM Link

This AI-powered medical tool provides sleep medicine professionals with instant access to clinical guidelines, standards of care, and quality measures. It features AI-enhanced search, study tools for board exams, and automatic updates for new or revised standards. Expert-curated reading lists are also available to tailor content to specific clinical interests.

Highlights
  • AI-enhanced guideline search
  • Board examination study tools
  • Automatic updates for standards
  • Expert-curated reading lists
  • Access to clinical practice guidelines
  • Quality measure information
Features
Read full description

AASM Link is the official mobile companion for members of the American Academy of Sleep Medicine. Powered by AI, the app gives sleep-medicine professionals quick, reliable access to clinical practice guidelines, standards of care, and quality measures, all in one place. Key benefits include: 1. Instant AI-enhanced search across essential clinical guidelines 2. Focused study tools for board examinations and Longitudinal Knowledge Assessment 3. Automatic updates that surface newly released or revised standards as soon as they become available 4. Expert-curated reading lists tailored to your clinical interests AASM Link helps practitioners, researchers, and students navigate complex clinical standards with confidence—whether reviewing patient treatment plans or advancing their education. AASM Members exclusively enjoy free monthly access as a member benefit, with the option to upgrade to a premium subscription for full access to all advantages. This app is subject to Apple's standard End User License Agreement (EULA), available at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

3D Spasticity2 screens
AASM Link4 screens

Verdict

The call

The clearest difference is rating: AASM Link at 5.0 against 3D Spasticity's 4.1. AASM Link also leads on update cadence (every 9 days vs every 6 months). 3D Spasticity's advantage is in-app purchases (none vs 4) and ratings volume (12 vs 3). On price, 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. AASM Link sells 2 in-app purchases, starting at $17.49 per month. 3D Spasticity asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AASM Link holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

UpkeepUpdate frequency

3D Spasticity ships an update every 6 months, AASM Link every 9 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

Scorecard6 real differences · 4 level
3D Spasticity versus AASM Link: the parameters behind the verdict, then further details
Parameter3D SpasticityAASM Link
PriceFreeFree
Rating4.1 (12 ratings)5.0 (3 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings12 — better3
Update frequencyEvery 6 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size523 MB166 MB
Age rating12+12+
DeveloperAllergan, Inc.American Academy of Sleep Medicine

Customer experience

3D Spasticity

All ratings12 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

AASM Link

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

3D Spasticity

No in-app purchases

2 purchases

AASM Link

Subscriptions2
  • Member Sub - Monthly2 variants$17.491 Month
  • Non-Member Sub - Monthly2 variants$24.991 Month

Questions

Is 3D Spasticity free?
3D Spasticity is free to download, with no in-app purchases.
Is AASM Link free?
AASM Link is free to download, with in-app purchases available.
Which has better reviews, 3D Spasticity or AASM Link?
AASM Link is rated higher. 3D Spasticity averages 4.1 out of 5 from 12 ratings, while AASM Link averages 5.0 from 3 ratings.
Do 3D Spasticity or AASM Link have ads?
Neither 3D Spasticity nor AASM Link shows ads.
Which is updated more often, 3D Spasticity or AASM Link?
3D Spasticity ships an update every 6 months, and AASM Link every 9 days. Most recently, 3D Spasticity was updated on September 20, 2026 and AASM Link on September 14, 2026.

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