# Source Code Master vs JSON Viewer and Editor

The clearest difference is price: JSON Viewer and Editor at Free against Source Code Master's $0.99. JSON Viewer and Editor also leads on update cadence (weekly vs every 16 months). Source Code Master's advantage is iOS requirement (8.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

JSON Viewer and Editor is free to download; Source Code Master costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Source Code Master ships an update every 16 months, JSON Viewer and Editor weekly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Source Code Master | JSON Viewer and Editor |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/source-code-master/id1054846513/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Paid | — |
| Size | 4 MB | 39 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ratha Sou](https://appshunter.io/developer/590343618) | [Sahana A S](https://appshunter.io/developer/1800491118) |

## What reviewers say

### Source Code Master

[App page](https://appshunter.io/ios/app/source-code-master/id1054846513)

View the source code of any webpage with syntax highlighting and customizable themes. Access code instantly from any URL or via a Safari app extension. Save favorites, share via email, or copy to your clipboard.

**Highlights:** View source code with one tap, Full syntax highlighting, Built-in browser, 60+ customizable themes, Bookmark favorite pages, Email source code, Copy source code to clipboard

**Features:** Vision Pro support

**In-app purchases:** none


### JSON Viewer and Editor

[App page](https://appshunter.io/ios/app/json-viewer-and-editor/id6760624709)

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

**In-app purchases:** none


## Frequently asked questions

### Is Source Code Master free?

Source Code Master costs $0.99, with no in-app purchases.

### Is JSON Viewer and Editor free?

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

### Do Source Code Master or JSON Viewer and Editor have ads?

Neither Source Code Master nor JSON Viewer and Editor shows ads.

### Which is updated more often, Source Code Master or JSON Viewer and Editor?

Source Code Master ships an update every 16 months, and JSON Viewer and Editor weekly. Most recently, Source Code Master was updated on September 10, 2026 and JSON Viewer and Editor on September 20, 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.*