# Zombie Outbreak Simulator vs Realistic Virus Simulator

The clearest difference is rating: Realistic Virus Simulator at 4.8 against Zombie Outbreak Simulator's 4.1. Realistic Virus Simulator also leads on in-app purchases (none vs 10) and ads (none vs shown). Zombie Outbreak Simulator's advantage is ratings volume (1.7K vs 4). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zombie Outbreak Simulator sells 10 one-off in-app purchases. Realistic Virus Simulator asks for nothing beyond the download.

Realistic Virus Simulator holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: Zombie Outbreak Simulator has 1.7K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 69% of Zombie Outbreak Simulator's written reviews are positive against 100% of Realistic Virus Simulator's.

Zombie Outbreak Simulator ships an update every 3 months, Realistic Virus Simulator daily. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Zombie Outbreak Simulator | Realistic Virus Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (1.7K ratings)](https://appshunter.io/ios/app/zombie-outbreak-simulator/id523490663/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/realistic-virus-simulator/id6466716587/reviews)** |
| Number of ratings | **1.7K** | 4 |
| Positive reviews | 69.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 103 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Binary Space Pty Ltd](https://appshunter.io/developer/499283439) | [Andres Brockmann](https://appshunter.io/developer/1691955969) |

## What reviewers say

### Zombie Outbreak Simulator

[App page](https://appshunter.io/ios/app/zombie-outbreak-simulator/id523490663)

Simulate and customize zombie outbreaks in real-world locations using Google Maps. Control outbreak parameters, observe chaos unfold, and even join the fight with military interventions. Explore thousands of player-created maps or offline options.

**Highlights:** Real-world map simulation with Google Maps integration, Customizable outbreak parameters (zombie speed, civilian numbers, etc.), Observe infection spread from satellite to street view, Direct intervention with bombs, soldiers, and helicopters, Thousands of player-created maps, Offline map play

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Offline & Online Maps | $0.99 | one-time |
| Unlock Outbreak Settings | $0.99 | one-time |
| Unlimited Soldiers | $0.99 | one-time |
| Unlimited Mk81 Bombs | $0.99 | one-time |
| Unlimited Mk82 Bombs | $0.99 | one-time |
| Unlimited Helicopters | $0.99 | one-time |
| Unlock Player Maps - Americas | $1.99 | one-time |
| Unlimited Bombs, Soldiers & Helicopters | $2.99 | one-time |
| Unlock All Player Maps | $2.99 | one-time |
| Unlock Everything | $4.99 | one-time |

**What reviewers like**

- 🚀 Great simulator
- 🚀 Immersive gameplay
- 👍 Beautiful graphics
- 👍 Addictive and fun

**What reviewers complain about**

- 💰 Pay-to-play model
- 🐛 Bugs and glitches
- 🐛 AI issues
- 🔒 Limited free content

**Reported bugs**

- Civilians getting stuck in buildings
- Online and player-created maps not working
- Issues with watching ads for in-game rewards
- Restore purchases not working after reinstallation

**Requested features**

- Add more military units (tanks, helicopters, etc.)
- Implement a sandbox mode with more customization
- Improve zombie and civilian AI
- Add more maps and locations
- Introduce different zombie types and mutations


### 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 Zombie Outbreak Simulator free?

Zombie Outbreak Simulator 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.

### Which has better reviews, Zombie Outbreak Simulator or Realistic Virus Simulator?

Realistic Virus Simulator is rated higher. Zombie Outbreak Simulator averages 4.1 out of 5 from 1.7K ratings, while Realistic Virus Simulator averages 4.8 from 4 ratings.

### Do Zombie Outbreak Simulator or Realistic Virus Simulator have ads?

Zombie Outbreak Simulator shows ads; Realistic Virus Simulator does not.

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

Zombie Outbreak Simulator ships an update every 3 months, and Realistic Virus Simulator daily. Most recently, Zombie Outbreak Simulator was updated on October 15, 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.*