# PDF Scanner Pro vs Scanner App

The clearest difference is ratings volume: Scanner App at 660 against PDF Scanner Pro's 24. Scanner App also leads on review sentiment (14% vs 0%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.2 for PDF Scanner Pro against 4.1 for Scanner App. That said, the two scores are not equally well evidenced: Scanner App has 660 ratings behind it against 24, so its average is the more settled of the two. Written reviews are what separate them: 0% of PDF Scanner Pro's written reviews are positive against 14% of Scanner App's.

PDF Scanner Pro ships an update every 2 weeks, Scanner App fortnightly. The most recent releases landed on July 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PDF Scanner Pro | Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (24 ratings)](https://appshunter.io/ios/app/pdf-scanner-pro-sign-pdf/id6448490167/reviews)** | [4.1 (660 ratings)](https://appshunter.io/ios/app/scanner-app-qr-code/id6462404861/reviews) |
| Number of ratings | 24 | **660** |
| Positive reviews | 0.0% of reviews | **14.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 76 MB | 19 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ZHONGZHI YOLO HK LIMITED](https://appshunter.io/developer/1680837349) | [EINMOB LIMITED](https://appshunter.io/developer/1692475934) |

## What reviewers say

### PDF Scanner Pro

[App page](https://appshunter.io/ios/app/pdf-scanner-pro-sign-pdf/id6448490167)

Transform your mobile device into a portable scanner and powerful PDF converter. Easily digitize documents, photos, and IDs, with features for editing, signing, and secure local storage. Convert various file formats to PDF in seconds.

**Highlights:** Portable scanner app, OCR text recognition, Convert photo to PDF, Sign and stamp documents, Built-in PDF editor, Secure local data storage

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

**In-app purchases:** none


### Scanner App

[App page](https://appshunter.io/ios/app/scanner-app-qr-code/id6462404861)

Scan and generate QR codes and barcodes with ease. This app offers fast, efficient scanning, even in low light, and can create personalized AI art QR codes. It also features AI-powered object recognition for identifying animals, plants, and more.

**Highlights:** QR code scanning, Barcode reading, AI art QR code generation, AI object recognition, Fast and efficient scanning, Low-light scanning optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner Pro free?

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

### Is Scanner App free?

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

### Which has better reviews, PDF Scanner Pro or Scanner App?

PDF Scanner Pro is rated higher. PDF Scanner Pro averages 4.2 out of 5 from 24 ratings, while Scanner App averages 4.1 from 660 ratings.

### Do PDF Scanner Pro or Scanner App have ads?

Neither PDF Scanner Pro nor Scanner App shows ads.

### Which is updated more often, PDF Scanner Pro or Scanner App?

PDF Scanner Pro ships an update every 2 weeks, and Scanner App fortnightly. Most recently, PDF Scanner Pro was updated on July 19, 2026 and Scanner App on September 20, 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.*