# QR Atelier vs PDF ProX

The clearest difference is rating: QR Atelier at 5.0 against PDF ProX's 4.2. QR Atelier also leads on in-app purchases (none vs 6). PDF ProX's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (37 vs 9). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF ProX sells 6 in-app purchases, starting at $19.99 per year. QR Atelier asks for nothing beyond the download.

QR Atelier holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 9 and 37 respectively.

QR Atelier ships an update every 6 weeks, PDF ProX weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | QR Atelier | PDF ProX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/qr-atelier/id6771612142/reviews)** | [4.2 (37 ratings)](https://appshunter.io/ios/app/pdf-prox-pdf-reader-and-editor/id6787909790/reviews) |
| Number of ratings | 9 | **37** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 65 MB | 125 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fuzhou Qingyue Network Technology Co., Ltd.](https://appshunter.io/developer/6771612144) | [ROOSTERX GLOBAL COMPANY LIMITED](https://appshunter.io/developer/6787909792) |

## What reviewers say

### QR Atelier

[App page](https://appshunter.io/ios/app/qr-atelier/id6771612142)

Design and scan QR codes with extensive customization options. Create visually appealing and functional QR codes for various purposes, with a built-in readability checker and local library for saving and organizing your designs. Scan existing codes and convert them into new designs.

**Highlights:** Customizable QR code design, Multiple QR code types (Wi-Fi, contact, email, etc.), Readability checker, Local library for saving designs, QR code scanning, Import and decorate existing QR codes

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

**In-app purchases:** none


### 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 (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF ProX: PDF Reader & Editor | $19.99 | per year |
| PDF ProX: PDF Reader & Editor | $19.99 | per year |
| PDF ProX: PDF Reader & Editor | $24.99 | per year |
| PDF ProX: PDF Reader & Editor | $24.99 | per year |
| PDF ProX: PDF Reader & Editor | $29.99 | per year |
| PDF ProX: PDF Reader & Editor | $29.99 | per year |


## Frequently asked questions

### Is QR Atelier free?

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

### Is PDF ProX free?

PDF ProX is free to download, with in-app purchases available.

### Which has better reviews, QR Atelier or PDF ProX?

QR Atelier is rated higher. QR Atelier averages 5.0 out of 5 from 9 ratings, while PDF ProX averages 4.2 from 37 ratings.

### Do QR Atelier or PDF ProX have ads?

Both QR Atelier and PDF ProX show ads.

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

QR Atelier ships an update every 6 weeks, and PDF ProX weekly. Most recently, QR Atelier was updated on November 5, 2026 and PDF ProX on November 5, 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.*