# MEG Surveyor vs QR Code

The clearest difference is ads: MEG Surveyor at none against QR Code's shown. MEG Surveyor also leads on device support (3 vs 1) and iOS requirement (15.1 vs 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 | MEG Surveyor | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 38 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Machester Energy Grants](https://appshunter.io/developer/1737984435) | [colinkoko](https://appshunter.io/developer/1822468411) |

## What reviewers say

### MEG Surveyor

[App page](https://appshunter.io/ios/app/meg-surveyor/id6480045355)

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

**In-app purchases:** none


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-quick-scanner-and-reader/id6757945746)

**In-app purchases:** none


## Frequently asked questions

### Is MEG Surveyor free?

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

### Is QR Code free?

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

### Do MEG Surveyor or QR Code have ads?

QR Code shows ads; MEG Surveyor 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.*