# PDF PRO Scan Image & Documents vs PDF Document Editor, Read Book

The clearest difference is iOS requirement: PDF Document Editor, Read Book at 16.0 against PDF PRO Scan Image & Documents's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF PRO Scan Image & Documents sells 6 in-app purchases, starting at $1.99 per 7 days and PDF Document Editor, Read Book sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF PRO Scan Image & Documents ships an update weekly, PDF Document Editor, Read Book every 9 days. The most recent releases landed on September 10, 2026 and December 13, 2025 respectively.

## The numbers

| Metric | PDF PRO Scan Image & Documents | PDF Document Editor, Read Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (15 ratings)](https://appshunter.io/ios/app/pdf-pro-scan-image-and-documents/id1659625843/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 33 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Balzo srl](https://appshunter.io/developer/507881558) | [Oleksandr Bilyk](https://appshunter.io/developer/1588574362) |

## What reviewers say

### PDF PRO Scan Image & Documents

[App page](https://appshunter.io/ios/app/pdf-pro-scan-image-and-documents/id1659625843)

This app allows you to scan documents, convert images and files to PDF, and edit existing PDFs. It features AI-powered interpretation for summarizing and extracting information, plus an AI chat for interacting with your documents. Files are processed locally for enhanced privacy.

**Highlights:** AI-powered PDF interpretation, AI chat for document interaction, Scan documents to PDF, Convert images and files to PDF, Edit PDF files, Password protection for PDFs, Local file processing for privacy

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Settimanale con settimana di prova | $1.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $6.99 | per month |
| Unlimited access | $7.99 | per month |
| Unlimited access | $17.99 | per year |
| Unlimited Access | $59.99 | per year |


### PDF Document Editor, Read Book

[App page](https://appshunter.io/ios/app/pdf-document-editor-read-book/id6504371765)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor: PDF Reader, Sign | $1.99 | per 7 days |
| PDF Editor: PDF Reader, Sign | $2.99 | per 7 days |
| PDF Editor: PDF Reader, Sign | $5.99 | per month |
| PDF Editor: PDF Reader, Sign | $6.99 | per month |
| PDF Editor: PDF Reader, Sign | $24.99 | per year |
| PDF Editor: PDF Reader, Sign | $34.99 | per year |


## Frequently asked questions

### Is PDF PRO Scan Image & Documents free?

PDF PRO Scan Image & Documents is free to download, with in-app purchases available.

### Is PDF Document Editor, Read Book free?

PDF Document Editor, Read Book is free to download, with in-app purchases available.

### Do PDF PRO Scan Image & Documents or PDF Document Editor, Read Book have ads?

Neither PDF PRO Scan Image & Documents nor PDF Document Editor, Read Book shows ads.

### Which is updated more often, PDF PRO Scan Image & Documents or PDF Document Editor, Read Book?

PDF PRO Scan Image & Documents ships an update weekly, and PDF Document Editor, Read Book every 9 days. Most recently, PDF PRO Scan Image & Documents was updated on September 10, 2026 and PDF Document Editor, Read Book on December 13, 2025.

---

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