# Genetic Odyssey vs Protein Sequence Viewer

The clearest difference is ads: Genetic Odyssey at none against Protein Sequence Viewer's shown. Genetic Odyssey also leads on update cadence (daily vs every 2 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Genetic Odyssey ships an update daily, Protein Sequence Viewer every 2 days. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Genetic Odyssey | Protein Sequence Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/genetic-odyssey/id6608961435/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free | — |
| Size | 22 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiaoying Wu](https://appshunter.io/developer/1761077153) | [Kazunari Sasaki](https://appshunter.io/developer/1857860050) |

## What reviewers say

### Genetic Odyssey

[App page](https://appshunter.io/ios/app/genetic-odyssey/id6608961435)

Embark on a scientific journey to understand DNA Replication through an engaging educational game. This app transforms a complex topic into an enjoyable experience with its retro theme and vibrant graphics.

**Highlights:** Learn DNA Replication, Educational game format, Retro theme, Vibrant graphics, Engaging learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Protein Sequence Viewer

[App page](https://appshunter.io/ios/app/protein-sequence-viewer/id6758012449)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Genetic Odyssey free?

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

### Is Protein Sequence Viewer free?

Protein Sequence Viewer is free to download, with no in-app purchases.

### Do Genetic Odyssey or Protein Sequence Viewer have ads?

Protein Sequence Viewer shows ads; Genetic Odyssey does not.

### Which is updated more often, Genetic Odyssey or Protein Sequence Viewer?

Genetic Odyssey ships an update daily, and Protein Sequence Viewer every 2 days. Most recently, Genetic Odyssey was updated on September 23, 2026 and Protein Sequence Viewer on October 5, 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.*