# PDF Converter・Convert Document vs QR Code Scanner

The clearest difference is rating: PDF Converter・Convert Document at 5.0 against QR Code Scanner's 4.5. QR Code Scanner's advantage is update cadence (fortnightly vs every 2 months) and ratings volume (40 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Converter・Convert Document sells 2 in-app purchases, starting at $5.99 per 7 days and QR Code Scanner sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter・Convert Document holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: QR Code Scanner has 40 ratings behind it against 2, so its average is the more settled of the two.

PDF Converter・Convert Document ships an update every 2 months, QR Code Scanner fortnightly. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | PDF Converter・Convert Document | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pdf-converterconvert-document/id6587565571/reviews)** | [4.5 (40 ratings)](https://appshunter.io/ios/app/qr-code-scanner-fast-reader/id6670452249/reviews) |
| Number of ratings | 2 | **40** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 53 MB | 11 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luke Dyson](https://appshunter.io/developer/1772305853) | [Spartak Datiashvili](https://appshunter.io/developer/1780960873) |

## What reviewers say

### PDF Converter・Convert Document

[App page](https://appshunter.io/ios/app/pdf-converterconvert-document/id6587565571)

Easily convert various file types to PDF and back directly from your phone. Supports batch conversions, file management, and maintains high-quality output for work, school, or personal use.

**Highlights:** Convert Word, Excel, PowerPoint, images to PDF, Convert PDF to editable formats, Batch conversion of multiple files, Organize, rename, and share documents, High-quality output with intact formatting, Clean and intuitive interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner・Scan Documents Pro | $5.99 | per 7 days |
| PDF Scanner・Scan Text Document | $5.99 | per 7 days |


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-fast-reader/id6670452249)

Instantly scan and decode various QR codes using your device's camera. Access websites, product details, Wi-Fi networks, and more with a simple, intuitive interface. Offers advanced features like history sync, custom code creation, and batch scanning through a subscription.

**Highlights:** Instant QR code scanning, Supports all QR code types, Ad-free experience (with subscription), Unlimited scans (with subscription), History and cloud sync (with subscription), Custom QR code creation (with subscription), Batch scanning (with subscription)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly trial | $6.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is PDF Converter・Convert Document free?

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

### Is QR Code Scanner free?

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

### Which has better reviews, PDF Converter・Convert Document or QR Code Scanner?

PDF Converter・Convert Document is rated higher. PDF Converter・Convert Document averages 5.0 out of 5 from 2 ratings, while QR Code Scanner averages 4.5 from 40 ratings.

### Do PDF Converter・Convert Document or QR Code Scanner have ads?

Neither PDF Converter・Convert Document nor QR Code Scanner shows ads.

### Which is updated more often, PDF Converter・Convert Document or QR Code Scanner?

PDF Converter・Convert Document ships an update every 2 months, and QR Code Scanner fortnightly. Most recently, PDF Converter・Convert Document was updated on September 9, 2026 and QR Code Scanner on September 24, 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.*