# PDF Converter vs PixelQR Scan

The clearest difference is rating: PDF Converter at 5.0 against PixelQR Scan's 3.7. PDF Converter also leads on ads (none vs shown). PixelQR Scan's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $9.99 per 7 days. PixelQR Scan asks for nothing beyond the download.

PDF Converter holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

PDF Converter ships an update every 5 days, PixelQR Scan every 9 days. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PDF Converter | PixelQR Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/pixelqr-scan/id6781202801/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 58 MB | 78 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Komal Gangani](https://appshunter.io/developer/1854018266) | [Fuzhou Zhiyue Interactive Technology Co.,Ltd](https://appshunter.io/developer/6781202803) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437)

This app transforms your mobile device into a powerful PDF scanner and editor. Convert various file types to and from PDF, perform OCR for searchable text, and secure your documents with passwords and encryption. It offers a comprehensive suite of tools for managing, signing, and annotating PDFs without needing a desktop.

**Highlights:** Mobile document scanning with auto edge detection, On-device OCR for searchable text, Convert to/from PDF and multiple file formats, Merge, split, reorder, and compress PDFs, Sign, fill forms, and annotate documents, Password protection and redaction, iCloud sync and share sheet integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |


### PixelQR Scan

[App page](https://appshunter.io/ios/app/pixelqr-scan/id6781202801)

Easily scan QR codes and barcodes from your camera or photos. Create custom codes for various content types, style them, and manage your history. Offers quick actions and local data storage for privacy.

**Highlights:** QR code and barcode scanning, Image-based code recognition, QR code creation, Styled code output, Local history and export, Home Screen quick actions

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is PixelQR Scan free?

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

### Which has better reviews, PDF Converter or PixelQR Scan?

PDF Converter is rated higher. PDF Converter averages 5.0 out of 5 from 3 ratings, while PixelQR Scan averages 3.7 from 3 ratings.

### Do PDF Converter or PixelQR Scan have ads?

PixelQR Scan shows ads; PDF Converter does not.

### Which is updated more often, PDF Converter or PixelQR Scan?

PDF Converter ships an update every 5 days, and PixelQR Scan every 9 days. Most recently, PDF Converter was updated on September 11, 2026 and PixelQR Scan on September 14, 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.*