# Qrexium vs QR & Barcode Scan App

The clearest difference is in-app purchases: Qrexium at none against QR & Barcode Scan App's 1. QR & Barcode Scan App's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. QR & Barcode Scan App sells 1 in-app purchase, starting at $7.99 per 7 days. Qrexium asks for nothing beyond the download.

Qrexium ships an update every 4 weeks, QR & Barcode Scan App every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Qrexium | QR & Barcode Scan App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Size | 112 MB | 20 MB |
| Requires iOS | 18.5 | **17** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Stepan Prokopenko](https://appshunter.io/developer/1863202360) | [Ercan Bicer](https://appshunter.io/developer/1851040774) |

## What reviewers say

### Qrexium

[App page](https://appshunter.io/ios/app/qrexium/id6756839480)

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

**In-app purchases:** none


### QR & Barcode Scan App

[App page](https://appshunter.io/ios/app/qr-and-barcode-scan-app/id6761618093)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |


## Frequently asked questions

### Is Qrexium free?

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

### Is QR & Barcode Scan App free?

QR & Barcode Scan App is free to download, with in-app purchases available.

### Do Qrexium or QR & Barcode Scan App have ads?

Neither Qrexium nor QR & Barcode Scan App shows ads.

### Which is updated more often, Qrexium or QR & Barcode Scan App?

Qrexium ships an update every 4 weeks, and QR & Barcode Scan App every 3 days. Most recently, Qrexium was updated on November 5, 2026 and QR & Barcode Scan App on November 6, 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.*