# Crystal Link vs ColorBlocks!

The clearest difference is price: ColorBlocks! at Free against Crystal Link's $1.99. Crystal Link's advantage is iOS requirement (8.0 vs 11.0). On ads, in-app purchases and device support there is nothing between them.

ColorBlocks! is free to download; Crystal Link costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Crystal Link | ColorBlocks! |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | — |
| Size | 165 MB | 119 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [峻 杨](https://appshunter.io/developer/1259658398) | [elif cansu ozen kaya](https://appshunter.io/developer/1682932571) |

## What reviewers say

### Crystal Link

[App page](https://appshunter.io/ios/app/crystal-link/id1390433876)

**Features:** Vision Pro support

**In-app purchases:** none


### ColorBlocks!

[App page](https://appshunter.io/ios/app/colorblocks-blast/id6475199026)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crystal Link free?

Crystal Link costs $1.99, with no in-app purchases.

### Is ColorBlocks! free?

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

### Do Crystal Link or ColorBlocks! have ads?

Both Crystal Link and ColorBlocks! show 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.*