# PhoneCheck Pro vs TheoMeter

PhoneCheck Pro and TheoMeter are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | PhoneCheck Pro | TheoMeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 3 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [胜辉 韩](https://appshunter.io/developer/1862178321) | [Frankie Wellman](https://appshunter.io/developer/6780719441) |

## 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


### TheoMeter

[App page](https://appshunter.io/ios/app/theometer/id6790203603)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhoneCheck Pro free?

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

### Is TheoMeter free?

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

### Do PhoneCheck Pro or TheoMeter have ads?

Neither PhoneCheck Pro nor TheoMeter 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.*