# Skeletal Dynamics vs Hand Surgery Source

The clearest difference is rating: Skeletal Dynamics at 5.0 against Hand Surgery Source's 3.9. Hand Surgery Source's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Skeletal Dynamics holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 7 respectively.

Skeletal Dynamics ships an update every 2 months, Hand Surgery Source every 3 weeks. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Skeletal Dynamics | Hand Surgery Source |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/skeletal-dynamics/id1449651660/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/hand-surgery-source/id1544047117/reviews) |
| Number of ratings | 7 | 7 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 43 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Skeletal Dynamics, Inc.](https://appshunter.io/developer/1449651659) | [Hand Surgery Resource](https://appshunter.io/developer/1544047119) |

## What reviewers say

### Skeletal Dynamics

[App page](https://appshunter.io/ios/app/skeletal-dynamics/id1449651660)

This app serves as a resource for orthopedic device information. It is designed for both internal teams and external customers to access details about innovative orthopedic products.

**Highlights:** Orthopedic device design and marketing information, Resource tool for internal teams, Resource tool for customers, Information on innovative orthopedic devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Hand Surgery Source

[App page](https://appshunter.io/ios/app/hand-surgery-source/id1544047117)

This app provides medical professionals with on-the-go access to a comprehensive knowledge base on hand surgery. It features diagnostic guides, CPT codes, exam details, and visual aids like photos and videos.

**Highlights:** Diagnostic guides, CPT codes, Exam, test, and sign sections, Diagnostic studies, Search function, Photos and drawings, Videos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Skeletal Dynamics free?

Skeletal Dynamics is free to download, with no in-app purchases.

### Is Hand Surgery Source free?

Hand Surgery Source is free to download, with no in-app purchases.

### Which has better reviews, Skeletal Dynamics or Hand Surgery Source?

Skeletal Dynamics is rated higher. Skeletal Dynamics averages 5.0 out of 5 from 7 ratings, while Hand Surgery Source averages 3.9 from 7 ratings.

### Do Skeletal Dynamics or Hand Surgery Source have ads?

Neither Skeletal Dynamics nor Hand Surgery Source shows ads.

### Which is updated more often, Skeletal Dynamics or Hand Surgery Source?

Skeletal Dynamics ships an update every 2 months, and Hand Surgery Source every 3 weeks. Most recently, Skeletal Dynamics was updated on October 1, 2026 and Hand Surgery Source on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*