# DEVIA Audio vs QR Scanner

The clearest difference is iOS requirement: DEVIA Audio at 12.0 against QR Scanner's 17.0. 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.

## The numbers

| Metric | DEVIA Audio | QR Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 108 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Siteng Zhiyuan Technology Co.,Ltd.](https://appshunter.io/developer/1837885897) | [Harshil Savaj](https://appshunter.io/developer/1883752885) |

## What reviewers say

### DEVIA Audio

[App page](https://appshunter.io/ios/app/devia-audio/id6752016454)

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

**In-app purchases:** none


### QR Scanner

[App page](https://appshunter.io/ios/app/qr-scanner-barcode-scan/id6786143953)

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

**In-app purchases:** none


## Frequently asked questions

### Is DEVIA Audio free?

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

### Is QR Scanner free?

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

### Do DEVIA Audio or QR Scanner have ads?

Neither DEVIA Audio nor QR Scanner 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.*