# Bad Virus vs Realistic Virus Simulator

The clearest difference is update cadence: Realistic Virus Simulator at daily against Bad Virus's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Bad Virus ships an update every 4 months, Realistic Virus Simulator daily. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Bad Virus | 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 | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | — | Free |
| Size | 47 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artur Zhyvkovych](https://appshunter.io/developer/1345118480) | [Andres Brockmann](https://appshunter.io/developer/1691955969) |

## What reviewers say

### Bad Virus

[App page](https://appshunter.io/ios/app/bad-virus/id1543795885)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Bad Virus free?

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

### Is Realistic Virus Simulator free?

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

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

Neither Bad Virus nor Realistic Virus Simulator shows ads.

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

Bad Virus ships an update every 4 months, and Realistic Virus Simulator daily. Most recently, Bad Virus was updated on October 19, 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.*