# 3D Bones and Muscles (Anatomy) vs BrainExplain

The clearest difference is rating: 3D Bones and Muscles (Anatomy) at 4.7 against BrainExplain's 3.0. 3D Bones and Muscles (Anatomy) also leads on ratings volume (2.6K vs 2) and device support (4 vs 2). BrainExplain's advantage is ads (none vs shown) and update cadence (weekly vs every 6 months). On price 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.

3D Bones and Muscles (Anatomy) holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: 3D Bones and Muscles (Anatomy) has 2.6K ratings behind it against 2, so its average is the more settled of the two.

3D Bones and Muscles (Anatomy) ships an update every 6 months, BrainExplain weekly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 3D Bones and Muscles (Anatomy) | BrainExplain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.6K ratings)](https://appshunter.io/ios/app/3d-bones-and-muscles-anatomy/id697065866/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/brainexplain/id1104442847/reviews) |
| Number of ratings | **2.6K** | 2 |
| Positive reviews | 91.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 98 MB | 289 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Education Mobile](https://appshunter.io/developer/519530928) | [Cheryl Montgomery](https://appshunter.io/developer/611176285) |

## What reviewers say

### 3D Bones and Muscles (Anatomy)

[App page](https://appshunter.io/ios/app/3d-bones-and-muscles-anatomy/id697065866)

Explore the human body in a fully interactive 3D environment. This free application allows for detailed study of bones, muscles, and organs with features like virtual dissection and location quizzes. Supports multiple languages and audio pronunciation for anatomical terms.

**Highlights:** Interactive 3D models, Virtual dissection, Location quizzes, Switchable anatomy systems, Load and save views, Audio pronunciation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for learning anatomy
- 🚀 Great visual learning tool
- 💡 Useful for medical professionals
- 👍 Easy to use and navigate
- 🚀 Excellent free app

**What reviewers complain about**

- 🐛 Difficulty moving/rotating the model
- 🐛 Missing certain muscles/body parts
- 🐛 Ads can be intrusive
- 🐛 Inaccuracies in muscle/bone information

**Reported bugs**

- Incorrect muscle/bone origin and insertion information
- Difficulty isolating individual muscles
- Crashes or freezes on some devices

**Requested features**

- Add more body systems (e.g. nervous system, lymphatic system)
- Improve navigation and controls for the 3D model
- Expand quiz/test functionality
- Add more detailed labeling and information


### BrainExplain

[App page](https://appshunter.io/ios/app/brainexplain/id1104442847)

Explore a 3D model of the human brain, highlighting specific regions and their functions. Gain insights into emotions, mental health, and treatment by viewing the brain from multiple perspectives.

**Highlights:** 3D human brain model, Highlighting of specific brain regions, Descriptions of region functions, Multiple viewing perspectives, Understanding emotions and mental health

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Bones and Muscles (Anatomy) free?

3D Bones and Muscles (Anatomy) is free to download, with no in-app purchases.

### Is BrainExplain free?

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

### Which has better reviews, 3D Bones and Muscles (Anatomy) or BrainExplain?

3D Bones and Muscles (Anatomy) is rated higher. 3D Bones and Muscles (Anatomy) averages 4.7 out of 5 from 2.6K ratings, while BrainExplain averages 3.0 from 2 ratings.

### Do 3D Bones and Muscles (Anatomy) or BrainExplain have ads?

3D Bones and Muscles (Anatomy) shows ads; BrainExplain does not.

### Which is updated more often, 3D Bones and Muscles (Anatomy) or BrainExplain?

3D Bones and Muscles (Anatomy) ships an update every 6 months, and BrainExplain weekly. Most recently, 3D Bones and Muscles (Anatomy) was updated on November 6, 2026 and BrainExplain on November 2, 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.*