# cool vs PhoneCheck

The clearest difference is ads: cool at none against PhoneCheck's shown. PhoneCheck's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and in-app purchases 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 | cool | PhoneCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 4 MB | 26 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Zheniy Shacc](https://appshunter.io/developer/1886376938) | [fadma OUBLOUCH](https://appshunter.io/developer/6796001503) |

## What reviewers say

### cool

[App page](https://appshunter.io/ios/app/cool-radar/id6801358846)

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

**In-app purchases:** none


### PhoneCheck

[App page](https://appshunter.io/ios/app/phonecheck-device-diagnostics/id6816173367)

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

**In-app purchases:** none


## Frequently asked questions

### Is cool free?

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

### Is PhoneCheck free?

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

### Do cool or PhoneCheck have ads?

PhoneCheck shows ads; cool does not.

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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.*