# QR Code Scanner Barcode ：Smart vs PDF Converter

The clearest difference is monetization model: PDF Converter at free with in-app purchases against QR Code Scanner Barcode ：Smart's subscription. PDF Converter also leads on update cadence (every 5 days vs every 3 weeks). QR Code Scanner Barcode ：Smart's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QR Code Scanner Barcode ：Smart sells 1 in-app purchase, starting at $11.99 per 7 days and PDF Converter sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code Scanner Barcode ：Smart ships an update every 3 weeks, PDF Converter every 5 days. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | QR Code Scanner Barcode ：Smart | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 41 MB | 58 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yurii Makhno](https://appshunter.io/developer/1863924997) | [Komal Gangani](https://appshunter.io/developer/1854018266) |

## What reviewers say

### QR Code Scanner Barcode ：Smart

[App page](https://appshunter.io/ios/app/qr-code-scanner-barcode-smart/id6756966189)

Instantly read QR codes and barcodes with your device's camera. Generate custom QR codes for sharing links, contact details, and more. Designed for efficiency in everyday tasks like shopping and travel.

**Highlights:** Quick QR & Barcode Scanner, Batch Scanning Mode, QR Code Generation, Customizable Code Appearance, URL Opening, Contact Information Sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Entrance Plus+ | $11.99 | per 7 days |


### 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 |


## Frequently asked questions

### Is QR Code Scanner Barcode ：Smart free?

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

### Is PDF Converter free?

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

### Do QR Code Scanner Barcode ：Smart or PDF Converter have ads?

Neither QR Code Scanner Barcode ：Smart nor PDF Converter shows ads.

### Which is updated more often, QR Code Scanner Barcode ：Smart or PDF Converter?

QR Code Scanner Barcode ：Smart ships an update every 3 weeks, and PDF Converter every 5 days. Most recently, QR Code Scanner Barcode ：Smart was updated on September 14, 2026 and PDF Converter on September 29, 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.*