# QR Code Scanner vs Metal Detector X50

The clearest difference is device support: QR Code Scanner at 3 against Metal Detector X50's 1. QR Code Scanner also leads on iOS requirement (15.1 vs 18.2). On price, ads 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 | QR Code Scanner | Metal Detector X50 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 21 MB | 7 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Astrochimp, LLC.](https://appshunter.io/developer/1817476595) | [Arman Tagvoryan](https://appshunter.io/developer/1801590269) |

## What reviewers say

### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-seqrcode/id6748038387)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metal Detector X50

[App page](https://appshunter.io/ios/app/metal-detector-x50/id6748588001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner free?

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

### Is Metal Detector X50 free?

Metal Detector X50 is free to download, with no in-app purchases.

### Do QR Code Scanner or Metal Detector X50 have ads?

Neither QR Code Scanner nor Metal Detector X50 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.*