# QR code Pro + vs Arrk

The clearest difference is rating: Arrk at 5.0 against QR code Pro +'s 4.7. QR code Pro +'s advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 16.4). On price, review sentiment, update cadence and ads there is nothing between them.

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

Arrk holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: QR code Pro + has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

QR code Pro + ships an update every 5 days, Arrk weekly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | QR code Pro + | Arrk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7 ratings)](https://appshunter.io/ios/app/qr-code-pro-plus/id1525400942/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arrk/id6800514551/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | Free |
| Size | 7 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RAW IT CONSULTING, Sl](https://appshunter.io/developer/1342647815) | [Alessandro Mazzon](https://appshunter.io/developer/6800514553) |

## What reviewers say

### QR code Pro +

[App page](https://appshunter.io/ios/app/qr-code-pro-plus/id1525400942)

This utility app quickly scans and reads QR codes with unlimited scans and history. It offers auto-detect functionality and easy sharing options via email and social media.

**Highlights:** Unlimited QR code scans, Unlimited scan history, Auto-detect scanning, Share via email and social media, Free to use

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

**In-app purchases:** none


### Arrk

[App page](https://appshunter.io/ios/app/arrk/id6800514551)

Manage your Radarr and Sonarr media servers directly from your iPhone. Browse your library, add new titles, track downloads, and organize your media collection without needing a web browser.

**Highlights:** Connect to servers via Wi-Fi or VPN, Securely store server details, Automatic server discovery, Unified calendar view for upcoming media, Browse library with search and filters, Add titles and manage downloads, Organize library with tags

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

**In-app purchases:** none


## Frequently asked questions

### Is QR code Pro + free?

QR code Pro + is free to download, with no in-app purchases.

### Is Arrk free?

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

### Which has better reviews, QR code Pro + or Arrk?

Arrk is rated higher. QR code Pro + averages 4.7 out of 5 from 7 ratings, while Arrk averages 5.0 from 1 ratings.

### Do QR code Pro + or Arrk have ads?

Neither QR code Pro + nor Arrk shows ads.

### Which is updated more often, QR code Pro + or Arrk?

QR code Pro + ships an update every 5 days, and Arrk weekly. Most recently, QR code Pro + was updated on November 3, 2026 and Arrk 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.*