# QR Code Scanner & Barcode App vs PDF Toolkit

The clearest difference is rating: QR Code Scanner & Barcode App at 5.0 against PDF Toolkit's 3.8. PDF Toolkit's advantage is in-app purchases (none vs 2) and ratings volume (5 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code Scanner & Barcode App sells 2 in-app purchases, starting at $9.49 per 7 days. PDF Toolkit asks for nothing beyond the download.

QR Code Scanner & Barcode App holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: PDF Toolkit has 5 ratings behind it against 1, so its average is the more settled of the two.

QR Code Scanner & Barcode App ships an update monthly, PDF Toolkit fortnightly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | QR Code Scanner & Barcode App | PDF Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-app/id6743477326/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/pdf-toolkit-scanner-and-creator/id6749149760/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 41 MB | 97 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Nguyen Thuy Linh](https://appshunter.io/developer/1803081322) | [Cogniflow Systems Limited](https://appshunter.io/developer/1799685969) |

## What reviewers say

### QR Code Scanner & Barcode App

[App page](https://appshunter.io/ios/app/qr-code-scanner-and-barcode-app/id6743477326)

Easily scan QR codes and barcodes with your device's camera or from your library. Generate custom QR codes for various purposes, including websites and contact information. Save your scan history for quick access.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes, Customize code colors, Store scan history, Create codes for websites, contacts, Wi-Fi

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly - QR Code | $9.49 | per 7 days |
| Yearly - QR Code | $16.99 | per year |


### PDF Toolkit

[App page](https://appshunter.io/ios/app/pdf-toolkit-scanner-and-creator/id6749149760)

Instantly scan documents and convert them into professional PDFs using advanced OCR technology. Create PDFs from photos or text, merge multiple files, and edit recognized text. Manage your documents offline with a user-friendly interface.

**Highlights:** Smart document scanning with OCR, Convert photos to PDFs, Merge multiple PDFs, Extract and edit text from images, Offline document processing, Intuitive user interface

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner & Barcode App free?

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

### Is PDF Toolkit free?

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

### Which has better reviews, QR Code Scanner & Barcode App or PDF Toolkit?

QR Code Scanner & Barcode App is rated higher. QR Code Scanner & Barcode App averages 5.0 out of 5 from 1 ratings, while PDF Toolkit averages 3.8 from 5 ratings.

### Do QR Code Scanner & Barcode App or PDF Toolkit have ads?

Both QR Code Scanner & Barcode App and PDF Toolkit show ads.

### Which is updated more often, QR Code Scanner & Barcode App or PDF Toolkit?

QR Code Scanner & Barcode App ships an update monthly, and PDF Toolkit fortnightly. Most recently, QR Code Scanner & Barcode App was updated on September 17, 2026 and PDF Toolkit on September 21, 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.*