# PDF Pro AIV vs Scan QR Code&Barcode Scanner

The clearest difference is in-app purchases: PDF Pro AIV at none against Scan QR Code&Barcode Scanner's 2. PDF Pro AIV also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17). Scan QR Code&Barcode Scanner's advantage is ads (none vs shown) and chart position (#175 vs unranked). On price and update cadence there is nothing between them.

Both are free to download. Scan QR Code&Barcode Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. PDF Pro AIV asks for nothing beyond the download.

PDF Pro AIV ships an update every 9 days, Scan QR Code&Barcode Scanner weekly. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PDF Pro AIV | Scan QR Code&Barcode Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (858 ratings)](https://appshunter.io/ios/app/scan-qr-code-and-barcode-scanner/id6756395679/reviews)** |
| Number of ratings | — | **858** |
| Positive reviews | — | 81.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#175** |
| Size | 36 MB | 47 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amrita Infovision Pvt. Ltd.](https://appshunter.io/developer/1835173666) | [Xiaoyou Interactive](https://appshunter.io/developer/1845756944) |

## What reviewers say

### PDF Pro AIV

[App page](https://appshunter.io/ios/app/pdf-pro-aiv/id6751605897)

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

**In-app purchases:** none


### Scan QR Code&Barcode Scanner

[App page](https://appshunter.io/ios/app/scan-qr-code-and-barcode-scanner/id6756395679)

**Currently charting:** #175 Top Grossing · Utilities (US App Store)

Instantly scan QR codes and barcodes to compare prices and access product information. Create custom codes for Wi-Fi, URLs, and more. Save and organize your scanned items with ease.

**Highlights:** AI-powered scanning, Ultra-fast price comparison, Product inquiry and authentication, Create custom QR codes, Generate barcodes, Save and organize scanned codes, Export codes to CSV

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $9.99 | per 7 days |


## Frequently asked questions

### Is PDF Pro AIV free?

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

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

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

### Do PDF Pro AIV or Scan QR Code&Barcode Scanner have ads?

PDF Pro AIV shows ads; Scan QR Code&Barcode Scanner does not.

### Which is updated more often, PDF Pro AIV or Scan QR Code&Barcode Scanner?

PDF Pro AIV ships an update every 9 days, and Scan QR Code&Barcode Scanner weekly. Most recently, PDF Pro AIV was updated on October 4, 2026 and Scan QR Code&Barcode Scanner on October 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.*