# Accessible JSON Viewer vs OpenAPI Viewer

The clearest difference is in-app purchases: Accessible JSON Viewer at none against OpenAPI Viewer's 3. Accessible JSON Viewer also leads on iOS requirement (15.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. OpenAPI Viewer sells 3 one-off in-app purchases. Accessible JSON Viewer asks for nothing beyond the download.

## The numbers

| Metric | Accessible JSON Viewer | OpenAPI Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 3 MB | 13 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Dovi](https://appshunter.io/developer/1868225914) | [Victor Manuel Puga Ruiz](https://appshunter.io/developer/1648773908) |

## What reviewers say

### Accessible JSON Viewer

[App page](https://appshunter.io/ios/app/accessible-json-viewer/id6759308261)

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

**In-app purchases:** none


### OpenAPI Viewer

[App page](https://appshunter.io/ios/app/openapi-viewer/id6761346493)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is Accessible JSON Viewer free?

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

### Is OpenAPI Viewer free?

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

### Do Accessible JSON Viewer or OpenAPI Viewer have ads?

Neither Accessible JSON Viewer nor OpenAPI Viewer shows 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.*