# NetCheck Pro vs JSON DevKit Editor

The clearest difference is price: NetCheck Pro at Free against JSON DevKit Editor's $0.99. NetCheck Pro also leads on iOS requirement (15.0 vs 17.0). JSON DevKit Editor's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

NetCheck Pro is free to download; JSON DevKit Editor costs $0.99 up front. NetCheck Pro sells 1 one-off in-app purchase. JSON DevKit Editor asks for nothing beyond the download.

NetCheck Pro ships an update fortnightly, JSON DevKit Editor every 9 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NetCheck Pro | JSON DevKit Editor |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 36 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Seiya.k](https://appshunter.io/developer/383021944) | [andy hu](https://appshunter.io/developer/490582311) |

## What reviewers say

### NetCheck Pro

[App page](https://appshunter.io/ios/app/netcheck-pro-6-in-1-tap/id6753649752)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $2.99 | one-time |


### JSON DevKit Editor

[App page](https://appshunter.io/ios/app/json-devkit-editor/id6800187686)

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

**In-app purchases:** none


## Frequently asked questions

### Is NetCheck Pro free?

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

### Is JSON DevKit Editor free?

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

### Do NetCheck Pro or JSON DevKit Editor have ads?

NetCheck Pro shows ads; JSON DevKit Editor does not.

### Which is updated more often, NetCheck Pro or JSON DevKit Editor?

NetCheck Pro ships an update fortnightly, and JSON DevKit Editor every 9 days. Most recently, NetCheck Pro was updated on October 8, 2026 and JSON DevKit Editor on October 2, 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.*