# S3Panel vs JSON Editor

The clearest difference is in-app purchases: JSON Editor at none against S3Panel's 3. S3Panel's advantage is update cadence (every 2 days vs every 6 days) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. S3Panel sells 3 in-app purchases, starting at $3.99 per month. JSON Editor asks for nothing beyond the download.

S3Panel ships an update every 2 days, JSON Editor every 6 days. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | S3Panel | JSON Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Size | 9 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Hafsa GmbH](https://appshunter.io/developer/1895751504) | [Hue Nguyen](https://appshunter.io/developer/1716687307) |

## What reviewers say

### S3Panel

[App page](https://appshunter.io/ios/app/s3panel/id6772481838)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| S3Panel Pro Monthly | $3.99 | per month |
| S3Panel Pro Yearly | $44.99 | per year |
| S3Panel Lifetime | $89.99 | one-time |


### JSON Editor

[App page](https://appshunter.io/ios/app/json-editor-smart-json/id6808895982)

**In-app purchases:** none


## Frequently asked questions

### Is S3Panel free?

S3Panel is free to download, with in-app purchases available.

### Is JSON Editor free?

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

### Do S3Panel or JSON Editor have ads?

Neither S3Panel nor JSON Editor shows ads.

### Which is updated more often, S3Panel or JSON Editor?

S3Panel ships an update every 2 days, and JSON Editor every 6 days. Most recently, S3Panel was updated on October 13, 2026 and JSON Editor on October 17, 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.*