# JSON Highlight Pro for Safari vs JSON Tree

The clearest difference is update cadence: JSON Tree at every 3 weeks against JSON Highlight Pro for Safari's every 4 months. JSON Highlight Pro for Safari's advantage is price ($0.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

JSON Highlight Pro for Safari costs $0.99 and JSON Tree $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JSON Highlight Pro for Safari ships an update every 4 months, JSON Tree every 3 weeks. Both last shipped on September 19, 2026.

## The numbers

| Metric | JSON Highlight Pro for Safari | JSON Tree |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 2 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Moca LLC](https://appshunter.io/developer/1442554084) | [金攀 虞](https://appshunter.io/developer/1674729630) |

## What reviewers say

### JSON Highlight Pro for Safari

[App page](https://appshunter.io/ios/app/json-highlight-pro-for-safari/id6667105161)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### JSON Tree

[App page](https://appshunter.io/ios/app/json-tree/id6702017445)

This app provides a lightweight way to view and format JSON data. It offers features like collapsing nodes, exporting type declarations for various languages, and handling large files efficiently with lazy loading. Seamless system integration and customizable themes enhance the user experience.

**Highlights:** JSON tree structure preview, Export type declarations (Java, TS, Go), Collapse and expand nodes, Lazy loading for large files, Smart copying of JSON objects, Drag and drop support, Customizable themes and font sizes

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JSON Highlight Pro for Safari free?

JSON Highlight Pro for Safari costs $0.99, with no in-app purchases.

### Is JSON Tree free?

JSON Tree costs $2.99, with no in-app purchases.

### Do JSON Highlight Pro for Safari or JSON Tree have ads?

Neither JSON Highlight Pro for Safari nor JSON Tree shows ads.

### Which is updated more often, JSON Highlight Pro for Safari or JSON Tree?

JSON Highlight Pro for Safari ships an update every 4 months, and JSON Tree every 3 weeks. Most recently, JSON Highlight Pro for Safari was updated on September 19, 2026 and JSON Tree on September 19, 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.*