# QR Code Reader vs PDF ProX

The clearest difference is in-app purchases: PDF ProX at none against QR Code Reader's 10. PDF ProX also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (16.0 vs 18.0). QR Code Reader's advantage is ads (none vs shown) and rating (5.0 vs 4.8). On price and device support there is nothing between them.

Both are free to download. QR Code Reader sells 10 in-app purchases, starting at $6.99 per 7 days. PDF ProX asks for nothing beyond the download.

QR Code Reader holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: QR Code Reader has 30 ratings behind it against 4, so its average is the more settled of the two.

QR Code Reader ships an update every 6 months, PDF ProX every 3 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | QR Code Reader | PDF ProX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (30 ratings)](https://appshunter.io/ios/app/qr-code-reader-batch-scanner/id6477870103/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/pdf-prox-pdf-reader-and-editor/id6787909790/reviews) |
| Number of ratings | **30** | 4 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 28 MB | 109 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kathleen Ramos](https://appshunter.io/developer/1730941152) | [ROOSTERX GLOBAL COMPANY LIMITED](https://appshunter.io/developer/6787909792) |

## What reviewers say

### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-batch-scanner/id6477870103)

Instantly decode QR codes and barcodes to access websites, contact info, and more. Generate custom codes and scan them securely in a protected environment. Features include a history log and advanced analytics.

**Highlights:** Instant QR code and barcode scanning, Custom QR code generation, Secure sandbox scanning, Automatic history log, Advanced history analytics, Batch code processing

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced QR Scanner Weekly | $6.99 | per 7 days |
| Ultra QR Scanner Weekly | $9.99 | per 7 days |
| QR Code - Plus | $11.49 | per 7 days |
| QR Code Scanner • Code Creator | $14.99 | per 7 days |
| Generate QR | $14.99 | per 7 days |
| Qr Code - Location | $14.99 | per 7 days |
| Qr Contact | $14.99 | per 7 days |
| QR Event | $14.99 | per 7 days |
| QR Call | $14.99 | per 7 days |
| VIP QR Scanner Yearly | $49.99 | per year |


### PDF ProX

[App page](https://appshunter.io/ios/app/pdf-prox-pdf-reader-and-editor/id6787909790)

Transform your mobile device into a powerful scanner and PDF editor. Quickly scan documents, receipts, and photos, convert them to PDF, and then edit, compress, or secure your files. Organize and share your documents with ease.

**Highlights:** Mobile document scanning, PDF conversion, PDF editing and organization, Password protection, File compression, Edge detection and auto-cropping

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader free?

QR Code Reader is free to download, with in-app purchases available.

### Is PDF ProX free?

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

### Which has better reviews, QR Code Reader or PDF ProX?

QR Code Reader is rated higher. QR Code Reader averages 5.0 out of 5 from 30 ratings, while PDF ProX averages 4.8 from 4 ratings.

### Do QR Code Reader or PDF ProX have ads?

PDF ProX shows ads; QR Code Reader does not.

### Which is updated more often, QR Code Reader or PDF ProX?

QR Code Reader ships an update every 6 months, and PDF ProX every 3 weeks. Most recently, QR Code Reader was updated on October 6, 2026 and PDF ProX on October 9, 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.*