# Anatomy Game vs On

The clearest difference is in-app purchases: On at none against Anatomy Game's 1. On also leads on update cadence (every 5 days vs every 11 months). Anatomy Game's advantage is iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Anatomy Game sells 1 one-off in-app purchase. On asks for nothing beyond the download.

Anatomy Game ships an update every 11 months, On every 5 days. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Anatomy Game | On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (321 ratings)](https://appshunter.io/ios/app/anatomy-game/id1486431352/reviews)** | — |
| Number of ratings | **321** | — |
| Positive reviews | 68.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 408 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Horea Bucerzan](https://appshunter.io/developer/1459301615) | [Luana Thomas](https://appshunter.io/developer/1688608260) |

## What reviewers say

### Anatomy Game

[App page](https://appshunter.io/ios/app/anatomy-game/id1486431352)

Explore the human body with this educational app. Learn about organs, bones, muscles, and even medical terminology. Ideal for enhancing your understanding of anatomy.

**Highlights:** Learn human organs, Study bones and muscles, Explore individual organs, Learn Latin medical terms, Improve anatomy knowledge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Content + Ad-Free | $3.99 | one-time |

**What reviewers like**

- 🚀 Great for learning anatomy
- 👍 Fun and engaging
- 💡 Helpful for pre-med and nursing students
- 🚀 Easy to use

**What reviewers complain about**

- 🐛 Bugs and glitches with the interface
- 💰 Paywall to access more content
- 📢 Too many ads
- 🔍 Limited content in free version

**Reported bugs**

- Inability to click on answers at the bottom of the screen
- Freezing and crashing issues
- Incorrect or misaligned labeling in diagrams

**Requested features**

- More levels and content to unlock
- Improved accuracy of labeling
- Ability to switch between languages
- More advanced quizzes and challenges


### On

[App page](https://appshunter.io/ios/app/on-key/id6470926583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anatomy Game free?

Anatomy Game is free to download, with in-app purchases available.

### Is On free?

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

### Do Anatomy Game or On have ads?

Neither Anatomy Game nor On shows ads.

### Which is updated more often, Anatomy Game or On?

Anatomy Game ships an update every 11 months, and On every 5 days. Most recently, Anatomy Game was updated on October 26, 2026 and On on October 14, 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.*