# JSON Data Generator vs JSON Tools

The clearest difference is update cadence: JSON Tools at every 10 days against JSON Data Generator's every 37 months. JSON Tools also leads on chart position (#109 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

JSON Data Generator costs $0.99 and JSON Tools $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JSON Data Generator ships an update every 37 months, JSON Tools every 10 days. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | JSON Data Generator | JSON Tools |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 10 days** |
| Monetization | — | Paid |
| Best chart rank | — | **#109** |
| Size | 1 MB | 30 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Konstantin Adamov](https://appshunter.io/developer/1082896610) | [Mohammed Aadhil](https://appshunter.io/developer/1526081218) |

## What reviewers say

### JSON Data Generator

[App page](https://appshunter.io/ios/app/json-data-generator/id1519924117)

**Features:** Vision Pro support

**In-app purchases:** none


### JSON Tools

[App page](https://appshunter.io/ios/app/json-tools/id1526081216)

**Currently charting:** #109 Top Paid · Developer Tools (US App Store)

A comprehensive toolkit for developers to visualize, validate, convert, and generate code from JSON data. It offers features like interactive tree views, schema generation, and code export for multiple programming languages.

**Highlights:** Interactive Tree View and JSONPath querying, Convert JSON to XML, CSV, YAML, and more, Generate type-safe model classes for multiple languages, Auto-generate JSON Schema for validation, Dedicated JSON syntax keyboard overlay, Background processing for large datasets

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

**In-app purchases:** none


## Frequently asked questions

### Is JSON Data Generator free?

JSON Data Generator costs $0.99, with no in-app purchases.

### Is JSON Tools free?

JSON Tools costs $0.99, with no in-app purchases.

### Do JSON Data Generator or JSON Tools have ads?

Neither JSON Data Generator nor JSON Tools shows ads.

### Which is updated more often, JSON Data Generator or JSON Tools?

JSON Data Generator ships an update every 37 months, and JSON Tools every 10 days. Most recently, JSON Data Generator was updated on September 18, 2026 and JSON Tools 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.*