# MathManiaApp vs Realistic Virus Simulator

The clearest difference is in-app purchases: Realistic Virus Simulator at none against MathManiaApp's 1. Realistic Virus Simulator also leads on update cadence (daily vs every 5 days) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MathManiaApp sells 1 one-off in-app purchase. Realistic Virus Simulator asks for nothing beyond the download.

MathManiaApp ships an update every 5 days, Realistic Virus Simulator daily. The most recent releases landed on May 16, 2026 and August 9, 2026 respectively.

## The numbers

| Metric | MathManiaApp | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | — | Free |
| Size | 6 MB | 68 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daryl Wong](https://appshunter.io/developer/1005001637) | [Andres Brockmann](https://appshunter.io/developer/1691955969) |

## What reviewers say

### MathManiaApp

[App page](https://appshunter.io/ios/app/mathmaniaapp/id1563677400)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $0.99 | 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 MathManiaApp free?

MathManiaApp 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 MathManiaApp or Realistic Virus Simulator have ads?

Neither MathManiaApp nor Realistic Virus Simulator shows ads.

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

MathManiaApp ships an update every 5 days, and Realistic Virus Simulator daily. Most recently, MathManiaApp was updated on May 16, 2026 and Realistic Virus Simulator on August 9, 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.*