# 3D Anatomy vs KneeQ

The clearest difference is price: KneeQ at Free against 3D Anatomy's $2.99. KneeQ also leads on update cadence (every 9 days vs every 7 months). 3D Anatomy's advantage is chart position (#29 vs unranked) and device support (4 vs 1). On ads and in-app purchases there is nothing between them.

KneeQ is free to download; 3D Anatomy costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

3D Anatomy ships an update every 7 months, KneeQ every 9 days. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 3D Anatomy | KneeQ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (565 ratings)](https://appshunter.io/ios/app/3d-anatomy/id695187101/reviews)** | — |
| Number of ratings | **565** | — |
| Positive reviews | 83.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free | — |
| Best chart rank | **#29** | — |
| Size | 190 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Education Mobile](https://appshunter.io/developer/519530928) | [Takeaki Hashimoto](https://appshunter.io/developer/6775720582) |

## What reviewers say

### 3D Anatomy

[App page](https://appshunter.io/ios/app/3d-anatomy/id695187101)

**Currently charting:** #29 Top Paid · Medical (US App Store)

Explore human anatomy in a fully interactive 3D environment. This app offers detailed models of muscles and bones, virtual dissection, muscle action movies, and pronunciation guides. Test your knowledge with quizzes and access information from Wikipedia and Gray's Anatomy.

**Highlights:** Interactive 3D models, Virtual dissection, Muscle action movies, 3D location quizzes, Audio pronunciation, Searchable anatomical structures, Multi-language support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Great app
- 👍 Detailed and easy to view
- 👍 Helpful for carers
- 👍 Useful for education and learning

**What reviewers complain about**

- 🐛 Some muscles not displayed correctly
- 🐛 Difficulty controlling rotation
- 🐛 Occasional bugs and glitches
- 🔍 Lacking some specific anatomical details

**Reported bugs**

- Muscles getting stuck in highlighted state
- Difficulty returning to full body view after selecting specific part
- Inconsistent performance on older devices

**Requested features**

- Add female anatomical model
- Improve breast anatomy representation
- Add more detailed information for specific body parts
- Improve rotation and movement controls
- Add audio/animation for muscle movement


### KneeQ

[App page](https://appshunter.io/ios/app/kneeq/id6806527162)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D Anatomy free?

3D Anatomy costs $2.99, with no in-app purchases.

### Is KneeQ free?

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

### Do 3D Anatomy or KneeQ have ads?

Neither 3D Anatomy nor KneeQ shows ads.

### Which is updated more often, 3D Anatomy or KneeQ?

3D Anatomy ships an update every 7 months, and KneeQ every 9 days. Most recently, 3D Anatomy was updated on October 23, 2026 and KneeQ on October 12, 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.*