# PDF Scanner vs QR Code Scanner AI

The clearest difference is in-app purchases: PDF Scanner at none against QR Code Scanner AI's 2. PDF Scanner also leads on update cadence (every 6 weeks vs every 6 months). QR Code 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 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 Scanner AI. That said, the two scores are not equally well evidenced: QR Code 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 Scanner AI every 6 months. The most recent releases landed on August 18, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | PDF Scanner | QR Code 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-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 | 67 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HurryApp LTD](https://appshunter.io/developer/1562864305) | [Vyasa Rambarran](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 Scanner AI

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

**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 Scanner AI free?

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

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

PDF Scanner and QR Code 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 Scanner AI have ads?

Neither PDF Scanner nor QR Code Scanner AI shows ads.

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

PDF Scanner ships an update every 6 weeks, and QR Code Scanner AI every 6 months. Most recently, PDF Scanner was updated on August 18, 2026 and QR Code Scanner AI on June 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*