# PDF Scanner vs QR Code Generator & Scanner AI

The clearest difference is in-app purchases: PDF Scanner at none against QR Code Generator & Scanner AI's 2. PDF Scanner also leads on update cadence (every 6 weeks vs every 6 months) and iOS requirement (14.1 vs 16.2). QR Code Generator & Scanner AI's advantage is ratings volume (5 vs 1). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PDF Scanner against 5.0 for QR Code Generator & Scanner AI. That said, the two scores are not equally well evidenced: QR Code Generator & Scanner AI has 5 ratings behind it against 1, so its average is the more settled of the two.

PDF Scanner ships an update every 6 weeks, QR Code Generator & Scanner AI every 6 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | PDF Scanner | QR Code Generator & Scanner AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner/id1566879464/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/qr-code-generator-and-scanner-ai/id6469569700/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 86 MB |
| Requires iOS | **14.1** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HurryApp LTD](https://appshunter.io/developer/1562864305) | [Vyasa](https://appshunter.io/developer/539337069) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner/id1566879464)

Digitize physical documents instantly with advanced OCR technology. Search, edit, and copy text from scanned documents in real-time. Export your files in various formats like PDF, JPG, or PNG to manage your paperwork efficiently.

**Highlights:** Real-time document scanning, Optical Character Recognition (OCR), Searchable and editable text, Export to PDF, JPG, PNG, RAW text, Digital document management

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

**In-app purchases:** none


### QR Code Generator & Scanner AI

[App page](https://appshunter.io/ios/app/qr-code-generator-and-scanner-ai/id6469569700)

This app generates and scans QR codes with advanced customization options. Utilize AI to create unique designs with backgrounds and colors, or scan any barcode. Keep a history of your scans and easily share your creations.

**Highlights:** AI-powered QR code generation, Customizable QR code designs, Universal barcode scanning, Scan history storage, Easy sharing of QR codes, User-friendly interface

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI QR Codes | $4.99 | per 7 days |
| Create QR Codes with AI | $9.99 | per year |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is QR Code Generator & Scanner AI free?

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

### Which has better reviews, PDF Scanner or QR Code Generator & Scanner AI?

PDF Scanner and QR Code Generator & Scanner AI are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do PDF Scanner or QR Code Generator & Scanner AI have ads?

Neither PDF Scanner nor QR Code Generator & Scanner AI shows ads.

### Which is updated more often, PDF Scanner or QR Code Generator & Scanner AI?

PDF Scanner ships an update every 6 weeks, and QR Code Generator & Scanner AI every 6 months. Most recently, PDF Scanner was updated on October 24, 2026 and QR Code Generator & Scanner AI on October 22, 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.*