# Stud Finder Pro vs QR Scanner Pro

The clearest difference is ads: Stud Finder Pro at none against QR Scanner Pro's shown. On price, in-app purchases, device support and iOS requirement 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 | Stud Finder Pro | QR Scanner Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Size | 23 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [burak baylan](https://appshunter.io/developer/1741121234) | [Viktor Valishev](https://appshunter.io/developer/6811308068) |

## What reviewers say

### Stud Finder Pro

[App page](https://appshunter.io/ios/app/stud-finder-pro-wall-detector/id6798786443)

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

**In-app purchases:** none


### QR Scanner Pro

[App page](https://appshunter.io/ios/app/qr-scanner-pro-code-maker/id6813366588)

**In-app purchases:** none


## Frequently asked questions

### Is Stud Finder Pro free?

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

### Is QR Scanner Pro free?

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

### Do Stud Finder Pro or QR Scanner Pro have ads?

QR Scanner Pro shows ads; Stud Finder Pro 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.*