# ChatFile vs JSON Editor Viewer XML PDF

The clearest difference is review sentiment: ChatFile at 50% against JSON Editor Viewer XML PDF's 0%. ChatFile also leads on rating (5.0 vs 1.0) and update cadence (every 3 weeks vs every 2 months). JSON Editor Viewer XML PDF's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 16.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. ChatFile sells 2 in-app purchases, starting at $7.99 per month. JSON Editor Viewer XML PDF asks for nothing beyond the download.

ChatFile holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 50% of ChatFile's written reviews are positive against 0% of JSON Editor Viewer XML PDF's.

ChatFile ships an update every 3 weeks, JSON Editor Viewer XML PDF every 2 months. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ChatFile | JSON Editor Viewer XML PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatfile/id6467875546/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/json-editor-viewer-xml-pdf/id6476981919/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 32 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [飞 杨](https://appshunter.io/developer/1493121831) | [Haitam Baid](https://appshunter.io/developer/1725183609) |

## What reviewers say

### ChatFile

[App page](https://appshunter.io/ios/app/chatfile/id6467875546)

Engage in natural conversations with your documents using advanced AI. Supports a wide range of file types, including PDFs, Word, PPT, and e-books, for enhanced productivity and learning.

**Highlights:** AI-powered document interaction, Supports PDF, Word, PPT, CSV, XML, EPUB, Natural language processing, Seamless data synchronization, Intuitive native app experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per month |
| Premium | $49.99 | per year |


### 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 ChatFile free?

ChatFile 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, ChatFile or JSON Editor Viewer XML PDF?

ChatFile is rated higher. ChatFile averages 5.0 out of 5 from 1 ratings, while JSON Editor Viewer XML PDF averages 1.0 from 2 ratings.

### Do ChatFile or JSON Editor Viewer XML PDF have ads?

Neither ChatFile nor JSON Editor Viewer XML PDF shows ads.

### Which is updated more often, ChatFile or JSON Editor Viewer XML PDF?

ChatFile ships an update every 3 weeks, and JSON Editor Viewer XML PDF every 2 months. Most recently, ChatFile was updated on September 10, 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.*