# PDF Scanner Document Converter vs QR Code Reader App for iPhone

The clearest difference is ads: QR Code Reader App for iPhone at none against PDF Scanner Document Converter's shown. QR Code Reader App for iPhone also leads on update cadence (daily vs every 2 weeks) and iOS requirement (14.0 vs 16.0). PDF Scanner Document Converter's advantage is review sentiment (32% vs 0%) and ratings volume (534 vs 25). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Scanner Document Converter sells 5 in-app purchases, starting at $9.99 per month and QR Code Reader App for iPhone sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for PDF Scanner Document Converter against 4.4 for QR Code Reader App for iPhone. That said, the two scores are not equally well evidenced: PDF Scanner Document Converter has 534 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 32% of PDF Scanner Document Converter's written reviews are positive against 0% of QR Code Reader App for iPhone's.

PDF Scanner Document Converter ships an update every 2 weeks, QR Code Reader App for iPhone daily. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PDF Scanner Document Converter | QR Code Reader App for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (534 ratings)](https://appshunter.io/ios/app/pdf-scanner-document-converter/id1455198783/reviews)** | [4.4 (25 ratings)](https://appshunter.io/ios/app/qr-code-reader-app-for-iphone/id6581479543/reviews) |
| Number of ratings | **534** | 25 |
| Positive reviews | **31.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 148 MB | 37 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [兰 陈](https://appshunter.io/developer/1227702815) | [Renata Hickey](https://appshunter.io/developer/1828187816) |

## What reviewers say

### PDF Scanner Document Converter

[App page](https://appshunter.io/ios/app/pdf-scanner-document-converter/id1455198783)

Transform your phone into a portable scanner to digitize any document. Easily capture receipts, notes, or reports, save them as PDFs, and organize them with custom titles. Share your scanned files via email or save them for later printing.

**Highlights:** Scan any document, Save as PDF, Organize with titles, Automatic scanning, High-quality output, Share via email, Save to gallery

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| PDF Scanner Converter | $9.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| PDF Document Scanner | $59.99 | per year |
| Document Scanner App | $69.99 | per year |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📄 Converts photos to PDF documents effectively
- 💼 Useful for business and professional needs
- 📧 Allows emailing and faxing scanned documents
- 📁 Keeps PDF file sizes small

**What reviewers complain about**

- 💳 Aggressive subscription billing practices
- ❌ Difficult or impossible to cancel subscription
- 🐛 App crashes frequently
- 📸 Poor scan quality and accuracy
- 🚫 No free trial without payment method

**Reported bugs**

- App crashes on launch
- Scan quality is unreadable
- App keeps asking to sign up despite active account
- Files not emailing properly
- Incompatibility with iPhone 5S

**Requested features**

- Easy in-app cancellation option
- Color scan option
- Genuine free trial without credit card requirement
- Better customer support channels


### QR Code Reader App for iPhone

[App page](https://appshunter.io/ios/app/qr-code-reader-app-for-iphone/id6581479543)

Easily scan QR codes and barcodes with support for over 15 formats. Access detailed product information, track scan history, organize with folders, and export data. Offers a PRO subscription for unlimited scans and advanced features.

**Highlights:** Scan QR codes and barcodes, Support for 15+ formats, Detailed product information, Scan history tracking, Organize scans with folders, Batch scanning, Export data in CSV

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is PDF Scanner Document Converter free?

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

### Is QR Code Reader App for iPhone free?

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

### Which has better reviews, PDF Scanner Document Converter or QR Code Reader App for iPhone?

PDF Scanner Document Converter is rated higher. PDF Scanner Document Converter averages 4.5 out of 5 from 534 ratings, while QR Code Reader App for iPhone averages 4.4 from 25 ratings.

### Do PDF Scanner Document Converter or QR Code Reader App for iPhone have ads?

PDF Scanner Document Converter shows ads; QR Code Reader App for iPhone does not.

### Which is updated more often, PDF Scanner Document Converter or QR Code Reader App for iPhone?

PDF Scanner Document Converter ships an update every 2 weeks, and QR Code Reader App for iPhone daily. Most recently, PDF Scanner Document Converter was updated on September 25, 2026 and QR Code Reader App for iPhone on September 23, 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.*