# PDF Editor ,PDF Book Reader ® vs Express Scan

The clearest difference is in-app purchases: Express Scan at none against PDF Editor ,PDF Book Reader ®'s 6. Express Scan also leads on iOS requirement (13.0 vs 17.0). PDF Editor ,PDF Book Reader ®'s advantage is ads (none vs shown) and ratings volume (22K vs 4). On price, rating and update cadence there is nothing between them.

Both are free to download. PDF Editor ,PDF Book Reader ® sells 6 in-app purchases, starting at $9.99 per month. Express Scan asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for PDF Editor ,PDF Book Reader ® against 4.3 for Express Scan. That said, the two scores are not equally well evidenced: PDF Editor ,PDF Book Reader ® has 22K ratings behind it against 4, so its average is the more settled of the two.

PDF Editor ,PDF Book Reader ® ships an update every 4 days, Express Scan every 6 days. The most recent releases landed on October 22, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PDF Editor ,PDF Book Reader ® | Express Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22K ratings)](https://appshunter.io/ios/app/pdf-editor-pdf-book-reader/id1354910662/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/express-scanfast-pdf-scanner/id1625121991/reviews) |
| Number of ratings | **22K** | 4 |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 63 MB | 26 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Milad Fakhr](https://appshunter.io/developer/380865844) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### PDF Editor ,PDF Book Reader ®

[App page](https://appshunter.io/ios/app/pdf-editor-pdf-book-reader/id1354910662)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

**Highlights:** Read and edit PDFs, Annotate and markup documents, Fill forms and add digital signatures, Convert images and web pages to PDF, Scan documents with OCR, Organize and manage PDF library, Share via AirDrop and iCloud

**Features:** Family Sharing, Siri integration, Apple Watch app, iMessage stickers, SharePlay

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Quarterly Subscription | $19.99 | per 3 months |
| Yearly Subscription | $49.99 | per year |
| Scanner (OCR) | $3.99 | one-time |
| PDF Editor Creator  & Scanner | $49.99 | one-time |
| Lifetime Access | $99.99 | one-time |

**What reviewers like**

- 🚀 Easy to use and navigate
- 👍 Helpful for signing documents
- 🚀 Efficient PDF editing and management
- 🚀 Reliable performance and compatibility
- 👍 Useful for reading and annotating PDFs

**What reviewers complain about**

- 🐛 Issues with saving edits and text input
- 🐛 Occasional crashes or freezes
- 🔒 Concerns about privacy and data collection

**Reported bugs**

- Text not saving properly after editing
- Difficulty accessing documents at the bottom of PDFs

**Requested features**

- Add folder organization for PDFs
- Improve text editing and input responsiveness
- Provide more customization options for PDF viewing
- Integrate with cloud storage services


### Express Scan

[App page](https://appshunter.io/ios/app/express-scanfast-pdf-scanner/id1625121991)

This free utility app allows you to scan documents, ID cards, and pictures, converting them into PDF format. You can then save, share, and print your scanned files easily from your mobile device.

**Highlights:** Scan documents and pictures, Convert to PDF format, Save scanned files, Share PDF documents, Print PDF files

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Editor ,PDF Book Reader ® free?

PDF Editor ,PDF Book Reader ® is free to download, with in-app purchases available.

### Is Express Scan free?

Express Scan is free to download, with no in-app purchases.

### Which has better reviews, PDF Editor ,PDF Book Reader ® or Express Scan?

PDF Editor ,PDF Book Reader ® is rated higher. PDF Editor ,PDF Book Reader ® averages 4.3 out of 5 from 22K ratings, while Express Scan averages 4.3 from 4 ratings.

### Do PDF Editor ,PDF Book Reader ® or Express Scan have ads?

Express Scan shows ads; PDF Editor ,PDF Book Reader ® does not.

### Which is updated more often, PDF Editor ,PDF Book Reader ® or Express Scan?

PDF Editor ,PDF Book Reader ® ships an update every 4 days, and Express Scan every 6 days. Most recently, PDF Editor ,PDF Book Reader ® was updated on October 22, 2026 and Express Scan 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.*