# Qr & BarCode Master+ vs LuxMeter

The clearest difference is ads: LuxMeter at none against Qr & BarCode Master+'s shown. Qr & BarCode Master+'s advantage is iOS requirement (12.0 vs 17.0). On price, 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.

## The numbers

| Metric | Qr & BarCode Master+ | LuxMeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 38 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ahmed arafa](https://appshunter.io/developer/1579899130) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Qr & BarCode Master+

[App page](https://appshunter.io/ios/app/qr-and-barcode-master-plus/id6746342743)

**Features:** macOS Compatibility

**In-app purchases:** none


### LuxMeter

[App page](https://appshunter.io/ios/app/luxmeter-light-and-ev-meter/id6768301504)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qr & BarCode Master+ free?

Qr & BarCode Master+ is free to download, with no in-app purchases.

### Is LuxMeter free?

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

### Do Qr & BarCode Master+ or LuxMeter have ads?

Qr & BarCode Master+ shows ads; LuxMeter 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.*