# JSON Tools vs JSON Master

The clearest difference is review sentiment: JSON Master at 100% against JSON Tools's 0%. JSON Master also leads on rating (4.6 vs 2.8). JSON Tools's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. JSON Master sells 2 in-app purchases, starting at $2.99 per 7 days. JSON Tools asks for nothing beyond the download.

JSON Master holds the better App Store score, 4.6 against 2.8. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews point the same way: 0% of JSON Tools's written reviews are positive against 100% of JSON Master's.

## The numbers

| Metric | JSON Tools | JSON Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (9 ratings)](https://appshunter.io/ios/app/json-tools-xlsx-csv-to-json/id6737545066/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/json-master-editor-and-viewer/id6757484875/reviews)** |
| Number of ratings | **9** | 5 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 9 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 39 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Awais Younas](https://appshunter.io/developer/1771187232) | [嵩 张](https://appshunter.io/developer/1864792206) |

## What reviewers say

### JSON Tools

[App page](https://appshunter.io/ios/app/json-tools-xlsx-csv-to-json/id6737545066)

This app transforms data between various formats like XLSX, CSV, XML, and JSON. It offers conversion, validation, viewing, and optimization tools for efficient data management.

**Highlights:** XLSX to JSON conversion, CSV to JSON conversion, XML to JSON conversion, JSON to CSV, XML, XLSX conversion, JSON validation, JSON minification, JSON viewing

**In-app purchases:** none


### JSON Master

[App page](https://appshunter.io/ios/app/json-master-editor-and-viewer/id6757484875)

This offline iOS tool formats, views, validates, and converts JSON data. It supports large files and offers privacy-safe, local processing for developers needing to debug API responses or transform data formats.

**Highlights:** Offline JSON formatting and beautifying, Tree and text view for JSON visualization, Instant JSON syntax validation, JSON to CSV, XML, Excel conversion, Large file support, Import from clipboard and files

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JSON Master Pro (Weekly) | $2.99 | per 7 days |
| JSON Master Pro Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is JSON Tools free?

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

### Is JSON Master free?

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

### Which has better reviews, JSON Tools or JSON Master?

JSON Master is rated higher. JSON Tools averages 2.8 out of 5 from 9 ratings, while JSON Master averages 4.6 from 5 ratings.

### Do JSON Tools or JSON Master have ads?

Both JSON Tools and JSON Master show ads.

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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.*