# Json Genie vs JSON Viewer

Json Genie and JSON Viewer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Json Genie sells 1 one-off in-app purchase and JSON Viewer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Json Genie ships an update every 10 days, JSON Viewer every 6 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Json Genie | JSON Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/json-genie-json-editorviewer/id6762467992/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 32 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tommy Uytterhaegen](https://appshunter.io/developer/1175932590) | [Animesh Manna](https://appshunter.io/developer/6789635189) |

## What reviewers say

### Json Genie

[App page](https://appshunter.io/ios/app/json-genie-json-editorviewer/id6762467992)

This app provides a fast and private way to view, edit, compare, and merge JSON files directly on your device. It offers a clear tree structure for browsing, powerful search capabilities, and formatting options without needing an account or cloud upload.

**Highlights:** View JSON in a tree structure, Edit JSON data safely, Compare JSON files, Merge JSON files, Search keys, values, and paths, Format and minify JSON, Private local workflow

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Json Genie Premium | $3.99 | one-time |


### JSON Viewer

[App page](https://appshunter.io/ios/app/json-viewer-graph-visualizer/id6807899541)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JSON Viewer Premium | $2.99 | per month |
| JSON Viewer | $29.99 | per year |


## Frequently asked questions

### Is Json Genie free?

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

### Is JSON Viewer free?

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

### Do Json Genie or JSON Viewer have ads?

Both Json Genie and JSON Viewer show ads.

### Which is updated more often, Json Genie or JSON Viewer?

Json Genie ships an update every 10 days, and JSON Viewer every 6 days. Most recently, Json Genie was updated on November 9, 2026 and JSON Viewer on November 6, 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.*