# QR Code Reader、Barcode Scanner vs PDF Scanner

The clearest difference is in-app purchases: QR Code Reader、Barcode Scanner at none against PDF Scanner's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Scanner sells 3 in-app purchases, starting at $4.99 per 7 days. QR Code Reader、Barcode Scanner asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | QR Code Reader、Barcode Scanner | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 76 MB | 108 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Md Sajedur Rahaman](https://appshunter.io/developer/1586019019) | [SANATORIJA K SIA](https://appshunter.io/developer/1715569007) |

## What reviewers say

### QR Code Reader、Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6471344894)

Easily scan and generate QR codes and barcodes for various information types like Wi-Fi, websites, and text. Save your scan history and share codes instantly via popular social media and email platforms. Supports low-light scanning with a flashlight.

**Highlights:** Scan QR Codes & Barcodes, Create QR Codes & Barcodes, Flashlight support for low-light, Automatic scan history, Share codes via email and social media, Import images for scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-doc-converter/id6471535887)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Pro Access | $4.99 | per 7 days |
| Get Pro Access | $9.99 | per month |
| Get Pro Access | $29.99 | per year |


## Frequently asked questions

### Is QR Code Reader、Barcode Scanner free?

QR Code Reader、Barcode Scanner is free to download, with no in-app purchases.

### Is PDF Scanner free?

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

### Do QR Code Reader、Barcode Scanner or PDF Scanner have ads?

Neither QR Code Reader、Barcode Scanner nor PDF Scanner shows ads.

### Which is updated more often, QR Code Reader、Barcode Scanner or PDF Scanner?

QR Code Reader、Barcode Scanner ships an update every 2 months, and PDF Scanner every 2 months. Most recently, QR Code Reader、Barcode Scanner was updated on September 28, 2026 and PDF Scanner on September 15, 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.*