# Anatomy Game vs Codon One

The clearest difference is update cadence: Codon One at every 3 weeks against Anatomy Game's every 11 months. Anatomy Game's advantage is ratings volume (320 vs 25) and iOS requirement (12.0 vs 15.6). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Anatomy Game sells 1 one-off in-app purchase and Codon One sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Anatomy Game against 4.5 for Codon One. That said, the two scores are not equally well evidenced: Anatomy Game has 320 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 69% of Anatomy Game's written reviews are positive against 76% of Codon One's.

Anatomy Game ships an update every 11 months, Codon One every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Anatomy Game | Codon One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (320 ratings)](https://appshunter.io/ios/app/anatomy-game/id1486431352/reviews) | **[4.5 (25 ratings)](https://appshunter.io/ios/app/codon-one-biology-study/id1517313390/reviews)** |
| Number of ratings | **320** | 25 |
| Positive reviews | 68.8% of reviews | **76.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 277 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horea Bucerzan](https://appshunter.io/developer/1459301615) | [Daniel Gebert](https://appshunter.io/developer/1517313389) |

## 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


### Codon One

[App page](https://appshunter.io/ios/app/codon-one-biology-study/id1517313390)

Master molecular biology, genetics, evolution, and life chemistry through interactive modules and quizzes. Explore essential concepts with clear diagrams and concise explanations. Includes helpful tools for sequence analysis and genetic code reference.

**Highlights:** Interactive learning modules, Quick quizzes for comprehension, Clear diagrams and plain language, Molecule reference guide, Sequence analysis tools, Genetic code exploration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 2: Genetics | Free | one-time |
| Module 1: Chemistry of Life | Free | one-time |
| Module 3: Evolution | $2.99 | one-time |
| Module 4: Science History | $2.99 | one-time |
| Module 5: Cell Biology | $2.99 | one-time |
| Module 6: Development | $2.99 | one-time |
| Unlock All | $8.99 | one-time |


## Frequently asked questions

### Is Anatomy Game free?

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

### Is Codon One free?

Codon One is free to download, with in-app purchases available.

### Which has better reviews, Anatomy Game or Codon One?

Codon One is rated higher. Anatomy Game averages 4.4 out of 5 from 320 ratings, while Codon One averages 4.5 from 25 ratings.

### Do Anatomy Game or Codon One have ads?

Neither Anatomy Game nor Codon One shows ads.

### Which is updated more often, Anatomy Game or Codon One?

Anatomy Game ships an update every 11 months, and Codon One every 3 weeks. Most recently, Anatomy Game was updated on October 29, 2026 and Codon One on October 29, 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.*