# Color Grind vs Chess.clock

The clearest difference is iOS requirement: Color Grind at 7.0 against Chess.clock's 26.2. 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 | Color Grind | Chess.clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 40 MB | 2 MB |
| Requires iOS | **7.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steven Braun](https://appshunter.io/developer/1294579954) | [Lukas Paul Hering](https://appshunter.io/developer/1788259541) |

## What reviewers say

### Color Grind

[App page](https://appshunter.io/ios/app/color-grind/id1355132893)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess.clock

[App page](https://appshunter.io/ios/app/chessclock/id6740070517)

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

**In-app purchases:** none


## Frequently asked questions

### Is Color Grind free?

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

### Is Chess.clock free?

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

### Do Color Grind or Chess.clock have ads?

Neither Color Grind nor Chess.clock 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.*