# Biotix vs Cosmic Plague

The clearest difference is rating: Biotix at 4.3 against Cosmic Plague's 3.5. Biotix also leads on ads (none vs shown) and ratings volume (467 vs 2). Cosmic Plague's advantage is in-app purchases (none vs 6) and update cadence (every 10 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Biotix sells 6 one-off in-app purchases. Cosmic Plague asks for nothing beyond the download.

Biotix holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: Biotix has 467 ratings behind it against 2, so its average is the more settled of the two.

Biotix ships an update every 9 months, Cosmic Plague every 10 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Biotix | Cosmic Plague |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (467 ratings)](https://appshunter.io/ios/app/biotix-phage-genesis/id761380454/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/cosmic-plague/id1573280463/reviews) |
| Number of ratings | **467** | 2 |
| Positive reviews | 80.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 154 MB | 181 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandru Craciun](https://appshunter.io/developer/1840870751) | [HardCode Studio Sp. z o.o.](https://appshunter.io/developer/1515889051) |

## What reviewers say

### Biotix

[App page](https://appshunter.io/ios/app/biotix-phage-genesis/id761380454)

Engage in a microscopic war for survival, evolving your species through genetic engineering. Explore a world under the microscope, battle viral enemies, and conquer host cells to become dominant. Features include upgradable stats, challenging levels, and multiplayer modes.

**Highlights:** Genetic engineering for species enhancement, Microscopic world exploration, Viral combat against other organisms, Upgradable stats and abilities, Challenging levels and host cell types, Multiplayer mode

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10.000 Coins | $0.99 | one-time |
| 24.000 Coins | $1.99 | one-time |
| Disable Ads | $1.99 | one-time |
| 48.000 Coins | $2.99 | one-time |
| Special Offer | $3.99 | one-time |
| 128.000 Coins | $5.99 | one-time |

**What reviewers like**

- 🚀 Quick gameplay
- 👍 Addictive and fun
- 🎨 Great visuals

**What reviewers complain about**

- 🔁 Repetitive and grindy
- 💰 Pay-to-win mechanics
- 🐛 Bugs and glitches
- 🔍 Lack of content/levels

**Reported bugs**

- Game freezing/crashing
- Ads not removed after purchase
- Multiplayer issues

**Requested features**

- More levels and content
- Improved multiplayer experience
- Better progression system


### Cosmic Plague

[App page](https://appshunter.io/ios/app/cosmic-plague/id1573280463)

Navigate nanobots through the human circulatory system to combat a global cosmic microorganism outbreak. Compete with others to achieve the highest score and become the world champion in this action-packed game.

**Highlights:** Navigate nanobots, Combat cosmic microorganisms, Compete for high scores, Global outbreak scenario, Circulatory system exploration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Biotix free?

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

### Is Cosmic Plague free?

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

### Which has better reviews, Biotix or Cosmic Plague?

Biotix is rated higher. Biotix averages 4.3 out of 5 from 467 ratings, while Cosmic Plague averages 3.5 from 2 ratings.

### Do Biotix or Cosmic Plague have ads?

Cosmic Plague shows ads; Biotix does not.

### Which is updated more often, Biotix or Cosmic Plague?

Biotix ships an update every 9 months, and Cosmic Plague every 10 days. Most recently, Biotix was updated on November 1, 2026 and Cosmic Plague on November 3, 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.*