# PhoneCheck Pro vs Sensor Toolkit

The clearest difference is iOS requirement: Sensor Toolkit at 15.0 against PhoneCheck Pro's 17.0. 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 | PhoneCheck Pro | Sensor Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 3 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone** | — |
| Age rating | 17+ | 4+ |
| Developer | [胜辉 韩](https://appshunter.io/developer/1862178321) | [Hangik Lee](https://appshunter.io/developer/1893677570) |

## What reviewers say

### PhoneCheck Pro

[App page](https://appshunter.io/ios/app/phonecheck-pro/id6765871402)

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

**In-app purchases:** none


### Sensor Toolkit

[App page](https://appshunter.io/ios/app/sensor-toolkit/id6768051864)

**In-app purchases:** none


## Frequently asked questions

### Is PhoneCheck Pro free?

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

### Is Sensor Toolkit free?

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

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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.*