# Crystal Clear vs Cratevyn

The clearest difference is price: Cratevyn at Free against Crystal Clear's $0.99. Crystal Clear's advantage is in-app purchases (none vs 4) and device support.

Cratevyn is free to download; Crystal Clear costs $0.99 up front. Cratevyn sells 4 one-off in-app purchases. Crystal Clear asks for nothing beyond the download.

## The numbers

| Metric | Crystal Clear | Cratevyn |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 23 months | — |
| Size | 40 MB | 8 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [峻 杨](https://appshunter.io/developer/1259658398) | [Vitalii Kotliar](https://appshunter.io/developer/1870833005) |

## What reviewers say

### Crystal Clear

[App page](https://appshunter.io/ios/app/crystal-clear-hex-mania/id1383145189)

**Features:** Vision Pro support

**In-app purchases:** none


### Cratevyn

[App page](https://appshunter.io/ios/app/cratevyn/id6799410470)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Booster Pack | $1.99 | one-time |
| Harbor Skin Pack | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Booster Pack+ | $4.99 | one-time |


## Frequently asked questions

### Is Crystal Clear free?

Crystal Clear costs $0.99, with no in-app purchases.

### Is Cratevyn free?

Cratevyn is free to download, with in-app purchases available.

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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.*