# PDF Editor ,PDF Book Reader ® vs JSON Editor Viewer XML PDF

The clearest difference is review sentiment: PDF Editor ,PDF Book Reader ® at 83% against JSON Editor Viewer XML PDF's 0%. PDF Editor ,PDF Book Reader ® also leads on rating (4.3 vs 1.0) and update cadence (every 4 days vs every 2 months). JSON Editor Viewer XML PDF's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 17.0). On price and ads 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. JSON Editor Viewer XML PDF asks for nothing beyond the download.

PDF Editor ,PDF Book Reader ® holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: PDF Editor ,PDF Book Reader ® has 22K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of PDF Editor ,PDF Book Reader ®'s written reviews are positive against 0% of JSON Editor Viewer XML PDF's.

PDF Editor ,PDF Book Reader ® ships an update every 4 days, JSON Editor Viewer XML PDF every 2 months. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PDF Editor ,PDF Book Reader ® | JSON Editor Viewer XML PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22K ratings)](https://appshunter.io/ios/app/pdf-editor-pdf-book-reader/id1354910662/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/json-editor-viewer-xml-pdf/id6476981919/reviews) |
| Number of ratings | **22K** | 2 |
| Positive reviews | **82.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 25 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) | [Haitam Baid](https://appshunter.io/developer/1725183609) |

## 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 | $17.99 | per 3 months |
| Yearly Subscription | $39.99 | per year |
| Scanner (OCR) | $3.99 | one-time |
| Save PDF | $49.99 | one-time |
| PDF Editor Creator  & Scanner | $49.99 | 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


### JSON Editor Viewer XML PDF

[App page](https://appshunter.io/ios/app/json-editor-viewer-xml-pdf/id6476981919)

This app allows users to view, edit, and manage JSON, XML, and PDF files in a single platform. It offers features like syntax highlighting, file management, and search capabilities for efficient data manipulation and document review.

**Highlights:** Multi-format compatibility (JSON, XML, PDF), Intuitive JSON editing, XML data management, PDF document viewing, Syntax highlighting, File management, Search and filter

**Features:** macOS Compatibility

**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 JSON Editor Viewer XML PDF free?

JSON Editor Viewer XML PDF is free to download, with no in-app purchases.

### Which has better reviews, PDF Editor ,PDF Book Reader ® or JSON Editor Viewer XML PDF?

PDF Editor ,PDF Book Reader ® is rated higher. PDF Editor ,PDF Book Reader ® averages 4.3 out of 5 from 22K ratings, while JSON Editor Viewer XML PDF averages 1.0 from 2 ratings.

### Do PDF Editor ,PDF Book Reader ® or JSON Editor Viewer XML PDF have ads?

Neither PDF Editor ,PDF Book Reader ® nor JSON Editor Viewer XML PDF shows ads.

### Which is updated more often, PDF Editor ,PDF Book Reader ® or JSON Editor Viewer XML PDF?

PDF Editor ,PDF Book Reader ® ships an update every 4 days, and JSON Editor Viewer XML PDF every 2 months. Most recently, PDF Editor ,PDF Book Reader ® was updated on September 24, 2026 and JSON Editor Viewer XML PDF on June 1, 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.*