# JSON View vs Diff Checker

The clearest difference is in-app purchases: JSON View at none against Diff Checker's 2. JSON View also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

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

## The numbers

| Metric | JSON View | Diff Checker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 61 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gautam Singh Rathor](https://appshunter.io/developer/1811390362) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### JSON View

[App page](https://appshunter.io/ios/app/json-view-editor-and-formatter/id6762811010)

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

**In-app purchases:** none


### Diff Checker

[App page](https://appshunter.io/ios/app/diff-checker-text-compare/id6772266827)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is JSON View free?

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

### Is Diff Checker free?

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

### Do JSON View or Diff Checker have ads?

Neither JSON View nor Diff Checker 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.*