# PDF Reader vs PDF Editor Scanner

The clearest difference is update cadence: PDF Editor Scanner at every 3 days against PDF Reader's every 2 months. PDF Editor Scanner also leads on iOS requirement (14.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

PDF Reader ships an update every 2 months, PDF Editor Scanner every 3 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PDF Reader | PDF Editor Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-editor-scanner-pdfstation/id6754330109/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 13 MB | 12 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cuong Kieu Van](https://appshunter.io/developer/1816110113) | [Marat Alimov](https://appshunter.io/developer/1847886023) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-convert-and-edit/id6752774269)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Editor Scanner

[App page](https://appshunter.io/ios/app/pdf-editor-scanner-pdfstation/id6754330109)

This mobile app transforms your device into a powerful PDF scanner and editor. It uses AI to scan, convert, edit, sign, and organize PDF documents, offering features like OCR, text summarization, and secure password protection.

**Highlights:** AI-powered document scanning, Edit, annotate, and sign PDFs, Convert between PDF and other formats, OCR for text recognition, Summarize and translate PDFs with AI, Organize and manage PDF files, Password and biometric security

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is PDF Editor Scanner free?

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

### Do PDF Reader or PDF Editor Scanner have ads?

Both PDF Reader and PDF Editor Scanner show ads.

### Which is updated more often, PDF Reader or PDF Editor Scanner?

PDF Reader ships an update every 2 months, and PDF Editor Scanner every 3 days. Most recently, PDF Reader was updated on October 10, 2026 and PDF Editor Scanner on October 15, 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.*