# JSONDoc vs Forge

The clearest difference is monetization model: Forge at free against JSONDoc's free with in-app purchases. Forge also leads on update cadence (every 9 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. JSONDoc sells 3 in-app purchases, starting at $2.99 per month and Forge sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for JSONDoc against 5.0 for Forge. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

JSONDoc ships an update every 3 weeks, Forge every 9 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | JSONDoc | Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/jsondoc/id6462685403/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/forge-developer-toolkit/id6761248635/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 55 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Katariya](https://appshunter.io/developer/1680332229) | [ZIma Logistics LLC](https://appshunter.io/developer/1883563240) |

## What reviewers say

### JSONDoc

[App page](https://appshunter.io/ios/app/jsondoc/id6462685403)

This app transforms complex JSON models into visual diagrams for easier understanding and communication. It ensures all your data remains on your device for complete privacy and security.

**Highlights:** Transforms JSON models into visual diagrams, Enhances readability of complex data, Keeps all JSON documents on your computer, Easy-to-use interface, Secure data handling

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $12.99 | per year |
| Lifetime | $19.99 | one-time |


### Forge

[App page](https://appshunter.io/ios/app/forge-developer-toolkit/id6761248635)

This app offers a comprehensive suite of 24 developer tools, including text and data manipulation, encoding, hashing, and web utilities. It operates entirely offline, prioritizing user privacy by not collecting personal data. Access generators, converters, and cheat sheets conveniently on your mobile device.

**Highlights:** 24+ offline developer tools, Text & data manipulation, Encoding & hashing utilities, Web & API tools, Generators & converters, Cheat sheets & playgrounds, Privacy-focused, no data collection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge: Small Tip | $0.99 | one-time |
| Forge: Medium Tip | $2.99 | one-time |
| Forge: Large Tip | $4.99 | one-time |
| Forge Pro | $5.99 | one-time |


## Frequently asked questions

### Is JSONDoc free?

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

### Is Forge free?

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

### Which has better reviews, JSONDoc or Forge?

JSONDoc and Forge are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do JSONDoc or Forge have ads?

Neither JSONDoc nor Forge shows ads.

### Which is updated more often, JSONDoc or Forge?

JSONDoc ships an update every 3 weeks, and Forge every 9 days. Most recently, JSONDoc was updated on November 12, 2026 and Forge on November 13, 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.*