# 4 Games at Once vs Stone2Stone

The clearest difference is in-app purchases: 4 Games at Once at none against Stone2Stone's 1. 4 Games at Once also leads on iOS requirement (6.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. Stone2Stone sells 1 one-off in-app purchase. 4 Games at Once asks for nothing beyond the download.

## The numbers

| Metric | 4 Games at Once | Stone2Stone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/4-games-at-once-impossible-brain-test/id839809935/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 9 MB | 7 MB |
| Requires iOS | **6.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GammaLateral LLC](https://appshunter.io/developer/685178329) | [Juergen Kohlenbach](https://appshunter.io/developer/1098817041) |

## What reviewers say

### 4 Games at Once

[App page](https://appshunter.io/ios/app/4-games-at-once-impossible-brain-test/id839809935)

Experience a unique challenge with four simple games played simultaneously. Test your multitasking abilities and see if you can master this difficult brain game. It's designed to push your skills to the limit.

**Highlights:** Four simultaneous games, Challenging gameplay, Multitasking test, Simple controls, High skill ceiling

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

**In-app purchases:** none


### Stone2Stone

[App page](https://appshunter.io/ios/app/stone2stone/id6752330556)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $0.99 | one-time |


## Frequently asked questions

### Is 4 Games at Once free?

4 Games at Once is free to download, with no in-app purchases.

### Is Stone2Stone free?

Stone2Stone is free to download, with in-app purchases available.

### Do 4 Games at Once or Stone2Stone have ads?

Neither 4 Games at Once nor Stone2Stone shows ads.

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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.*