# Koch vs Chesswise

The clearest difference is iOS requirement: Koch at 15.1 against Chesswise's 26.1. 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.

## The numbers

| Metric | Koch | Chesswise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 43 MB | 93 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [itch koch](https://appshunter.io/developer/1893800961) | [Cuong Nguyen](https://appshunter.io/developer/1896763237) |

## What reviewers say

### Koch

[App page](https://appshunter.io/ios/app/koch-chess/id6762317677)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chesswise

[App page](https://appshunter.io/ios/app/chesswise/id6773998682)

**In-app purchases:** none


## Frequently asked questions

### Is Koch free?

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

### Is Chesswise free?

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

### Do Koch or Chesswise have ads?

Neither Koch nor Chesswise 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.*