# Doufu vs HTML Runner

The clearest difference is in-app purchases: Doufu at none against HTML Runner's 3. Doufu also leads on update cadence (every 3 days vs fortnightly). HTML Runner's advantage is chart position (#201 vs unranked) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. HTML Runner sells 3 in-app purchases, starting at $0.99 per month. Doufu asks for nothing beyond the download.

Doufu ships an update every 3 days, HTML Runner fortnightly. The most recent releases landed on September 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Doufu | HTML Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/html-runner-live-preview/id6773258336/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#201** |
| Size | 32 MB | 13 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ZIZICICI LIMITED](https://appshunter.io/developer/1564555697) | [家贺 万](https://appshunter.io/developer/1820076368) |

## What reviewers say

### Doufu

[App page](https://appshunter.io/ios/app/doufu/id6760194187)

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

**In-app purchases:** none


### HTML Runner

[App page](https://appshunter.io/ios/app/html-runner-live-preview/id6773258336)

**Currently charting:** #201 Top Free · Developer Tools (US App Store)

Instantly edit and run HTML, CSS, and JavaScript projects directly on your mobile device. Generate code with AI tools, paste it in, and preview your webpages in real-time without needing a desktop or server setup. Ideal for testing, demos, and learning web development.

**Highlights:** Live HTML Preview, Project Workspace, HTML, CSS & JavaScript Support, Code Formatting, Import Local Files, Offline Ready, AI Code Integration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $3.99 | per year |
| Premium Lifetime | $5.99 | one-time |


## Frequently asked questions

### Is Doufu free?

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

### Is HTML Runner free?

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

### Do Doufu or HTML Runner have ads?

Neither Doufu nor HTML Runner shows ads.

### Which is updated more often, Doufu or HTML Runner?

Doufu ships an update every 3 days, and HTML Runner fortnightly. Most recently, Doufu was updated on September 20, 2026 and HTML Runner on September 18, 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.*