# Cam scan vs PDF Document Editor, Read Book

The clearest difference is in-app purchases: Cam scan at none against PDF Document Editor, Read Book's 6. Cam scan also leads on iOS requirement (14.0 vs 16.0). PDF Document Editor, Read Book's advantage is ads (none vs shown) and update cadence (every 9 days vs monthly). On price and device support there is nothing between them.

Both are free to download. PDF Document Editor, Read Book sells 6 in-app purchases, starting at $1.99 per 7 days. Cam scan asks for nothing beyond the download.

Cam scan ships an update monthly, PDF Document Editor, Read Book every 9 days. The most recent releases landed on August 13, 2026 and December 13, 2025 respectively.

## The numbers

| Metric | Cam scan | PDF Document Editor, Read Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/cam-scan-pdf-and-doc-scanner/id6474069226/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 63 MB | 33 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Meet Vasoya](https://appshunter.io/developer/1710219704) | [Oleksandr Bilyk](https://appshunter.io/developer/1588574362) |

## What reviewers say

### Cam scan

[App page](https://appshunter.io/ios/app/cam-scan-pdf-and-doc-scanner/id6474069226)

Transform your phone into a powerful scanner to capture, manage, and share documents. Create high-quality PDFs, merge files, and extract text with OCR. Secure your sensitive information with password protection.

**Highlights:** Effortless document scanning, High-quality PDF creation, Merge and compress PDFs, Password protection for documents, QR code scanning, OCR text extraction, Seamless PDF sharing

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

**In-app purchases:** none


### 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 Cam scan free?

Cam scan is free to download, with no in-app purchases.

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

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

### Do Cam scan or PDF Document Editor, Read Book have ads?

Cam scan shows ads; PDF Document Editor, Read Book does not.

### Which is updated more often, Cam scan or PDF Document Editor, Read Book?

Cam scan ships an update monthly, and PDF Document Editor, Read Book every 9 days. Most recently, Cam scan was updated on August 13, 2026 and PDF Document Editor, Read Book on December 13, 2025.

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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.*