# ksWeb vs WebPen

The clearest difference is in-app purchases: ksWeb at none against WebPen's 1. ksWeb also leads on ads (none vs shown) and update cadence (every 3 months vs every 8 months). On price and device support there is nothing between them.

Both are free to download. WebPen sells 1 one-off in-app purchase. ksWeb asks for nothing beyond the download.

ksWeb ships an update every 3 months, WebPen every 8 months. The most recent releases landed on May 20, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ksWeb | WebPen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (7 ratings)](https://appshunter.io/ios/app/webpen-html-editor-and-preview/id6749603694/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | — | Ad-supported |
| Size | 19 MB | 24 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Novoseltsev](https://appshunter.io/developer/1300688470) | [伟强 周](https://appshunter.io/developer/791062588) |

## What reviewers say

### ksWeb

[App page](https://appshunter.io/ios/app/ksweb/id1497751326)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ksWeb free?

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

### Is WebPen free?

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

### Do ksWeb or WebPen have ads?

WebPen shows ads; ksWeb does not.

### Which is updated more often, ksWeb or WebPen?

ksWeb ships an update every 3 months, and WebPen every 8 months. Most recently, ksWeb was updated on May 20, 2026 and WebPen on June 1, 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.*