# WebPen vs HTML Viewer

The clearest difference is rating: HTML Viewer at 4.7 against WebPen's 3.7. HTML Viewer also leads on ads (none vs shown) and review sentiment (93% vs 60%). WebPen's advantage is monetization model (ad-supported vs freemium) and iOS requirement (15.6 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. WebPen sells 1 one-off in-app purchase and HTML Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HTML Viewer holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 7 and 26 respectively. Written reviews point the same way: 60% of WebPen's written reviews are positive against 93% of HTML Viewer's.

WebPen ships an update every 8 months, HTML Viewer every 5 days. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | WebPen | HTML Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/webpen-html-editor-and-preview/id6749603694/reviews) | **[4.7 (26 ratings)](https://appshunter.io/ios/app/html-viewer-sitecase/id6762896369/reviews)** |
| Number of ratings | 7 | **26** |
| Positive reviews | 60.0% of reviews | **92.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 5 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 24 MB | 21 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟强 周](https://appshunter.io/developer/791062588) | [Dennis Bortmes](https://appshunter.io/developer/1591683094) |

## What reviewers say

### WebPen

[App page](https://appshunter.io/ios/app/webpen-html-editor-and-preview/id6749603694)

Write, test, and run HTML, CSS, and JavaScript code directly on your mobile device. This app offers a clean editor with live preview and the ability to instantly execute AI-generated code. Save your projects and share them easily.

**Highlights:** Code Editor for HTML/CSS/JS, Instant AI Code Execution, Live Code Preview, Save and Store Projects, Customizable User Interface, Quick Code Sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### HTML Viewer

[App page](https://appshunter.io/ios/app/html-viewer-sitecase/id6762896369)

This app allows you to view HTML files directly on your iPhone and iPad, offline and without tracking. It supports full JavaScript and CSS rendering, making it ideal for developers, students, and educators.

**Highlights:** Offline HTML rendering, Full JavaScript and CSS support, Import via Files app or Share Sheet, Dark Mode support, Pinch-to-zoom functionality, View source code with syntax highlighting (Pro)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sitecase Pro | $5.99 | one-time |


## Frequently asked questions

### Is WebPen free?

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

### Is HTML Viewer free?

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

### Which has better reviews, WebPen or HTML Viewer?

HTML Viewer is rated higher. WebPen averages 3.7 out of 5 from 7 ratings, while HTML Viewer averages 4.7 from 26 ratings.

### Do WebPen or HTML Viewer have ads?

WebPen shows ads; HTML Viewer does not.

### Which is updated more often, WebPen or HTML Viewer?

WebPen ships an update every 8 months, and HTML Viewer every 5 days. Most recently, WebPen was updated on October 3, 2026 and HTML Viewer on October 13, 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.*