# YUI vs Crystal Coffee

The clearest difference is iOS requirement: Crystal Coffee at 14.0 against YUI's 16.6. 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 | YUI | Crystal Coffee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Size | 12 MB | 78 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GC, LIMITED LIABILITY CO.](https://appshunter.io/developer/1584295043) | [GROOOVE K.K.](https://appshunter.io/developer/1890952731) |

## What reviewers say

### YUI

[App page](https://appshunter.io/ios/app/yui/id1584295041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crystal Coffee

[App page](https://appshunter.io/ios/app/crystal-coffee/id6761697049)

**In-app purchases:** none


## Frequently asked questions

### Is YUI free?

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

### Is Crystal Coffee free?

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

### Do YUI or Crystal Coffee have ads?

Neither YUI nor Crystal Coffee 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.*