# bitSnake vs Realistic Virus Simulator

The clearest difference is review sentiment: Realistic Virus Simulator at 100% against bitSnake's 33%. Realistic Virus Simulator also leads on in-app purchases (none vs 2) and update cadence (daily vs every 3 weeks). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. bitSnake sells 2 one-off in-app purchases. Realistic Virus Simulator asks for nothing beyond the download.

bitSnake ships an update every 3 weeks, Realistic Virus Simulator daily. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | bitSnake | Realistic Virus Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/realistic-virus-simulator/id6466716587/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 6 MB | 68 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomas Stankiewicz Baldassarri](https://appshunter.io/developer/452519243) | [Andres Brockmann](https://appshunter.io/developer/1691955969) |

## What reviewers say

### bitSnake

[App page](https://appshunter.io/ios/app/bitsnake/id509845021)

Experience a classic arcade game with a modern twist. Navigate a growing snake, collect power-ups to boost your score and speed, and avoid obstacles. Compete for the top spot on global leaderboards.

**Highlights:** Simple tap or swipe controls, Pause game with two-finger tap, Red berries increase score and speed, Blue berries multiply score, Yellow berries shrink the snake, Game Center leaderboards and achievements

**Features:** macOS Compatibility, Game Controller support, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| leave a tip | $0.99 | one-time |
| snake colors | $1.99 | one-time |


### Realistic Virus Simulator

[App page](https://appshunter.io/ios/app/realistic-virus-simulator/id6466716587)

Design and simulate your own viruses in a dynamic virtual world. Observe how they spread, affect populations, and impact individuals with customizable parameters. Learn about epidemiological dynamics through realistic simulations.

**Highlights:** Create custom viruses, Realistic population simulation, Dynamic environmental factors, Monitor hospitalization and mortality, In-depth statistics, Educational insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bitSnake free?

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

### Is Realistic Virus Simulator free?

Realistic Virus Simulator is free to download, with no in-app purchases.

### Do bitSnake or Realistic Virus Simulator have ads?

Neither bitSnake nor Realistic Virus Simulator shows ads.

### Which is updated more often, bitSnake or Realistic Virus Simulator?

bitSnake ships an update every 3 weeks, and Realistic Virus Simulator daily. Most recently, bitSnake was updated on October 2, 2026 and Realistic Virus Simulator 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.*