# PDF Converter vs QRFast

The clearest difference is in-app purchases: QRFast at none against PDF Converter's 3. PDF Converter's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

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

PDF Converter ships an update every 5 days, QRFast every 2 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PDF Converter | QRFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 72 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Komal Gangani](https://appshunter.io/developer/1854018266) | [Fuzhou Yuhui Technology Co., Ltd.](https://appshunter.io/developer/6799855081) |

## 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 |


### QRFast

[App page](https://appshunter.io/ios/app/qrfast-code-helper/id6799855079)

**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 QRFast free?

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

### Do PDF Converter or QRFast have ads?

QRFast shows ads; PDF Converter does not.

### Which is updated more often, PDF Converter or QRFast?

PDF Converter ships an update every 5 days, and QRFast every 2 weeks. Most recently, PDF Converter was updated on October 7, 2026 and QRFast on October 10, 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.*