# JSONEditor vs JSON Prettify

The clearest difference is review sentiment: JSON Prettify at 100% against JSONEditor's 0%. JSON Prettify also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 3). JSONEditor's advantage is ads (none vs shown) and ratings volume (12 vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JSONEditor sells 3 in-app purchases, starting at $1.49 per month. JSON Prettify asks for nothing beyond the download.

JSON Prettify holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: JSONEditor has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of JSONEditor's written reviews are positive against 100% of JSON Prettify's.

JSONEditor ships an update every 25 months, JSON Prettify every 5 days. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | JSONEditor | JSON Prettify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (12 ratings)](https://appshunter.io/ios/app/jsoneditor-json-viewer/id6502929928/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/json-prettify/id6737413797/reviews)** |
| Number of ratings | **12** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 5 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 6 MB | 6 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [杏娣 吴](https://appshunter.io/developer/1275821426) | [Jean-Philippe DESCAMPS](https://appshunter.io/developer/334555645) |

## What reviewers say

### JSONEditor

[App page](https://appshunter.io/ios/app/jsoneditor-json-viewer/id6502929928)

This app allows developers to import, view, and edit JSON files with syntax highlighting. It offers tree view for clear visualization and supports importing from files or HTTP requests.

**Highlights:** Import JSON from Files app, Import JSON from HTTP request, Tree View for clear visualization, Syntax highlighting for code editing, Monthly and annual subscription options

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JSONEditor Pro | $1.49 | per month |
| JSONEditor Pro | $4.99 | per year |
| JSONEditor Pro | $7.99 | one-time |


### JSON Prettify

[App page](https://appshunter.io/ios/app/json-prettify/id6737413797)

Easily format and validate JSON data with a clean, intuitive interface. Get clear error messages for invalid JSON and switch to a compact view for efficient data exploration. Streamline your JSON workflow with this developer-friendly tool.

**Highlights:** Quick and clear JSON formatting, Detailed error messages for invalid JSON, Compact mode for compressed view, User-friendly interface, JSON validation

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

**In-app purchases:** none


## Frequently asked questions

### Is JSONEditor free?

JSONEditor is free to download, with in-app purchases available.

### Is JSON Prettify free?

JSON Prettify is free to download, with no in-app purchases.

### Which has better reviews, JSONEditor or JSON Prettify?

JSON Prettify is rated higher. JSONEditor averages 4.3 out of 5 from 12 ratings, while JSON Prettify averages 5.0 from 2 ratings.

### Do JSONEditor or JSON Prettify have ads?

JSON Prettify shows ads; JSONEditor does not.

### Which is updated more often, JSONEditor or JSON Prettify?

JSONEditor ships an update every 25 months, and JSON Prettify every 5 days. Most recently, JSONEditor was updated on September 23, 2026 and JSON Prettify on September 10, 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.*