# QR Inspector vs Meyer Master

The clearest difference is update cadence: Meyer Master at every 3 weeks against QR Inspector's every 2 months. Meyer Master also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

QR Inspector ships an update every 2 months, Meyer Master every 3 weeks. The most recent releases landed on September 7, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | QR Inspector | Meyer Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 3 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Federico Martinez](https://appshunter.io/developer/1551243312) | [Anhui Meiya Zhiyun Technology Co., Ltd](https://appshunter.io/developer/1655599669) |

## What reviewers say

### QR Inspector

[App page](https://appshunter.io/ios/app/qr-inspector/id6461312175)

**Features:** Vision Pro support

**In-app purchases:** none


### Meyer Master

[App page](https://appshunter.io/ios/app/meyer-master/id6741841461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Inspector free?

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

### Is Meyer Master free?

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

### Do QR Inspector or Meyer Master have ads?

Neither QR Inspector nor Meyer Master shows ads.

### Which is updated more often, QR Inspector or Meyer Master?

QR Inspector ships an update every 2 months, and Meyer Master every 3 weeks. Most recently, QR Inspector was updated on September 7, 2026 and Meyer Master on August 3, 2026.

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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.*