# SixFour Chess vs AiChess

SixFour Chess and AiChess are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | SixFour Chess | AiChess |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 10 MB | 13 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Adouani SAS](https://appshunter.io/developer/1635325565) | [angelo maria volpe](https://appshunter.io/developer/6807870255) |

## What reviewers say

### SixFour Chess

[App page](https://appshunter.io/ios/app/sixfour-chess/id6755084189)

**In-app purchases:** none


### AiChess

[App page](https://appshunter.io/ios/app/aichess/id6816970769)

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

**In-app purchases:** none


## Frequently asked questions

### Is SixFour Chess free?

SixFour Chess is free to download, with no in-app purchases.

### Is AiChess free?

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

### Do SixFour Chess or AiChess have ads?

Neither SixFour Chess nor AiChess 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.*