# 口袋工坊 vs dev HTML Playground

口袋工坊 and dev HTML Playground are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

口袋工坊 ships an update fortnightly, dev HTML Playground every 9 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 口袋工坊 | dev HTML Playground |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/dev-html-playground-web-ide/id6788730344/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 10 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [川港 胡](https://appshunter.io/developer/1658213965) | [KOICHIRO YAMAMOTO](https://appshunter.io/developer/1191754397) |

## What reviewers say

### 口袋工坊

[App page](https://appshunter.io/ios/app/todo/id6787354243)

A local HTML creation and editing tool for web developers and designers. Easily import, view, and modify web content directly on your device, with features for source code editing, visual adjustments, and project management.

**Highlights:** Local HTML, CSS, JavaScript, JSON editing, Syntax highlighting and multi-file support, Visual content modification with undo/redo, Standard web rendering via WKWebView, Project management: copy, history, snapshots, Import/export ZIP and HTML files, Built-in example projects

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

**In-app purchases:** none


### dev HTML Playground

[App page](https://appshunter.io/ios/app/dev-html-playground-web-ide/id6788730344)

Create and run HTML projects on your iPhone without coding knowledge. Easily integrate AI-generated code, preview instantly, and save your work. Turn your creations into standalone apps on your home screen.

**Highlights:** AI integration for code generation, Code editor with syntax highlighting, Instant code preview and debugging, Safe, project-specific data storage, Multiple project templates, Add projects to home screen, Export projects as ZIP or HTML

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

**In-app purchases:** none


## Frequently asked questions

### Is 口袋工坊 free?

口袋工坊 is free to download, with no in-app purchases.

### Is dev HTML Playground free?

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

### Do 口袋工坊 or dev HTML Playground have ads?

Neither 口袋工坊 nor dev HTML Playground shows ads.

### Which is updated more often, 口袋工坊 or dev HTML Playground?

口袋工坊 ships an update fortnightly, and dev HTML Playground every 9 days. Most recently, 口袋工坊 was updated on September 30, 2026 and dev HTML Playground on September 29, 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.*