# DevBox vs HTML Web Preview

The clearest difference is in-app purchases: HTML Web Preview at none against DevBox's 3. DevBox's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DevBox sells 3 in-app purchases, starting at $2.99 per month. HTML Web Preview asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | DevBox | HTML Web Preview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Size | 423 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Firas Moussa](https://appshunter.io/developer/547104847) | [Do Yun Kim](https://appshunter.io/developer/6811644863) |

## What reviewers say

### DevBox

[App page](https://appshunter.io/ios/app/devbox-code-editor-and-ide/id6754780725)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevBox Pro | $2.99 | per month |
| MariaDB Server | $4.99 | one-time |
| Integrated Terminal | $9.99 | one-time |


### HTML Web Preview

[App page](https://appshunter.io/ios/app/html-web-preview-js-css-json/id6811644861)

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

**In-app purchases:** none


## Frequently asked questions

### Is DevBox free?

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

### Is HTML Web Preview free?

HTML Web Preview is free to download, with no in-app purchases.

### Do DevBox or HTML Web Preview have ads?

Both DevBox and HTML Web Preview show ads.

### Which is updated more often, DevBox or HTML Web Preview?

DevBox ships an update weekly, and HTML Web Preview weekly. Most recently, DevBox was updated on November 12, 2026 and HTML Web Preview on November 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.*