# Zagmatic vs HTML Sandbox³

The clearest difference is update cadence: HTML Sandbox³ at daily against Zagmatic's weekly. Zagmatic's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zagmatic ships an update weekly, HTML Sandbox³ daily. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Zagmatic | HTML Sandbox³ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/html-sandbox/id6467677088/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Free |
| Size | 72 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sictec Infotech](https://appshunter.io/developer/1365388381) | [Eric Roembach](https://appshunter.io/developer/1632108694) |

## What reviewers say

### Zagmatic

[App page](https://appshunter.io/ios/app/zagmatic/id6444939638)

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

**In-app purchases:** none


### HTML Sandbox³

[App page](https://appshunter.io/ios/app/html-sandbox/id6467677088)

Design custom lock and home screens with dynamic shortcuts for weather, battery, calendar, and RSS feeds. Join a large community for themes and support.

**Highlights:** Custom lock screen design, Custom home screen design, Dynamic shortcut integration, Weather shortcuts, Battery status shortcuts, Calendar event shortcuts, RSS feed shortcuts

**In-app purchases:** none


## Frequently asked questions

### Is Zagmatic free?

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

### Is HTML Sandbox³ free?

HTML Sandbox³ is free to download, with no in-app purchases.

### Do Zagmatic or HTML Sandbox³ have ads?

Neither Zagmatic nor HTML Sandbox³ shows ads.

### Which is updated more often, Zagmatic or HTML Sandbox³?

Zagmatic ships an update weekly, and HTML Sandbox³ daily. Most recently, Zagmatic was updated on October 11, 2026 and HTML Sandbox³ on September 30, 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.*