# JSONDoc vs Embedded Helper

The clearest difference is ads: JSONDoc at none against Embedded Helper's shown. JSONDoc also leads on update cadence (every 3 weeks vs every 2 months). Embedded Helper's advantage is iOS requirement (13.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. JSONDoc sells 3 in-app purchases, starting at $3.99 per month and Embedded Helper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

JSONDoc ships an update every 3 weeks, Embedded Helper every 2 months. The most recent releases landed on September 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | JSONDoc | Embedded Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jsondoc/id6462685403/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 60 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Katariya](https://appshunter.io/developer/1680332229) | [DONGSOO LEE](https://appshunter.io/developer/1868670088) |

## 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 | $3.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime | $29.99 | one-time |


### Embedded Helper

[App page](https://appshunter.io/ios/app/embedded-helper-dev-tools/id6758211770)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is JSONDoc free?

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

### Is Embedded Helper free?

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

### Do JSONDoc or Embedded Helper have ads?

Embedded Helper shows ads; JSONDoc does not.

### Which is updated more often, JSONDoc or Embedded Helper?

JSONDoc ships an update every 3 weeks, and Embedded Helper every 2 months. Most recently, JSONDoc was updated on September 12, 2026 and Embedded Helper on September 10, 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.*