# HTML WYSIWYG vs Viewer3D

The clearest difference is price: Viewer3D at $0.99 against HTML WYSIWYG's $4.99. Viewer3D also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

HTML WYSIWYG costs $4.99 and Viewer3D $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HTML WYSIWYG ships an update every 7 months, Viewer3D every 3 months. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | HTML WYSIWYG | Viewer3D |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 9 MB | 24 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [星翰 朱](https://appshunter.io/developer/1440699368) | [北京秤鑫科技有限公司](https://appshunter.io/developer/1865113112) |

## What reviewers say

### HTML WYSIWYG

[App page](https://appshunter.io/ios/app/html-wysiwyg/id6667107639)

**Features:** Vision Pro support

**In-app purchases:** none


### Viewer3D

[App page](https://appshunter.io/ios/app/viewer3d/id6757183916)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTML WYSIWYG free?

HTML WYSIWYG costs $4.99, with no in-app purchases.

### Is Viewer3D free?

Viewer3D costs $0.99, with no in-app purchases.

### Do HTML WYSIWYG or Viewer3D have ads?

Neither HTML WYSIWYG nor Viewer3D shows ads.

### Which is updated more often, HTML WYSIWYG or Viewer3D?

HTML WYSIWYG ships an update every 7 months, and Viewer3D every 3 months. Most recently, HTML WYSIWYG was updated on September 14, 2026 and Viewer3D on September 22, 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.*