# PDF ProX vs Scanner App

The clearest difference is in-app purchases: PDF ProX at none against Scanner App's 3. PDF ProX also leads on chart position (#164 vs unranked). Scanner App's advantage is rating (5.0 vs 4.8). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Scanner App sells 3 in-app purchases, starting at $7.99 per 7 days. PDF ProX asks for nothing beyond the download.

Scanner App holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 11 and 7 respectively.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 19, 2026.

## The numbers

| Metric | PDF ProX | Scanner App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (11 ratings)](https://appshunter.io/ios/app/pdf-prox-pdf-reader-and-editor/id6787909790/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/scanner-app-scan-pdf-and-document/id6797830429/reviews)** |
| Number of ratings | **11** | 7 |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#164** | — |
| Size | 118 MB | 34 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ROOSTERX GLOBAL COMPANY LIMITED](https://appshunter.io/developer/6787909792) | [Xiaoyou Interactive](https://appshunter.io/developer/1845756944) |

## What reviewers say

### PDF ProX

[App page](https://appshunter.io/ios/app/pdf-prox-pdf-reader-and-editor/id6787909790)

**Currently charting:** #164 Top Free · Utilities (US App Store)

Transform your mobile device into a powerful scanner and PDF editor. Quickly scan documents, receipts, and photos, convert them to PDF, and then edit, compress, or secure your files. Organize and share your documents with ease.

**Highlights:** Mobile document scanning, PDF conversion, PDF editing and organization, Password protection, File compression, Edge detection and auto-cropping

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

**In-app purchases:** none


### Scanner App

[App page](https://appshunter.io/ios/app/scanner-app-scan-pdf-and-document/id6797830429)

Transform your phone into a powerful scanner with AI-powered OCR, PDF conversion, and e-signature capabilities. Securely manage and edit documents locally, perfect for office work, studying, and daily tasks.

**Highlights:** AI HD Document Scanning, Multi-mode Scanning, Smart Image Enhancement, Flexible PDF Conversion, Offline Multilingual OCR, PDF Signing & Annotation, Secure Local Storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $7.99 | per 7 days |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is PDF ProX free?

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

### Is Scanner App free?

Scanner App is free to download, with in-app purchases available.

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

Scanner App is rated higher. PDF ProX averages 4.8 out of 5 from 11 ratings, while Scanner App averages 5.0 from 7 ratings.

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

Both PDF ProX and Scanner App show ads.

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

PDF ProX ships an update weekly, and Scanner App weekly. Most recently, PDF ProX was updated on October 19, 2026 and Scanner App on October 19, 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.*