# Mobile IDE for Codex AI GPT vs HTML Viewer & Editor

The clearest difference is rating: HTML Viewer & Editor at 5.0 against Mobile IDE for Codex AI GPT's 4.0. HTML Viewer & Editor also leads on in-app purchases (none vs 2). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Mobile IDE for Codex AI GPT sells 2 in-app purchases, starting at $14.99 per month. HTML Viewer & Editor asks for nothing beyond the download.

HTML Viewer & Editor holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Mobile IDE for Codex AI GPT ships an update monthly, HTML Viewer & Editor fortnightly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Mobile IDE for Codex AI GPT | HTML Viewer & Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/mobile-ide-for-codex-ai-gpt/id6761128531/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/html-viewer-and-editor-codex/id6786130408/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 41 MB | 16 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uladzsislau Luchkouski](https://appshunter.io/developer/1821242450) | [MD UZZAL MIA](https://appshunter.io/developer/1873269826) |

## What reviewers say

### Mobile IDE for Codex AI GPT

[App page](https://appshunter.io/ios/app/mobile-ide-for-codex-ai-gpt/id6761128531)

This app provides a mobile interface for a desktop AI coding environment, allowing developers to edit code, run commands, manage Git, and interact with AI assistants from their iPhone. It enables productive use of idle moments by offering real-time access to projects and a built-in terminal.

**Highlights:** Real-time desktop bridge, Built-in terminal, Full Git support, Code editor with syntax highlighting, File explorer, Multiple AI agents, Hands-free voice input

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Codex Premium Monthly | $14.99 | per month |
| Codex Premium Yearly | $149.99 | per year |


### HTML Viewer & Editor

[App page](https://appshunter.io/ios/app/html-viewer-and-editor-codex/id6786130408)

This app is a native code editor for HTML, CSS, and JavaScript on iPhone and iPad. It allows users to write, preview, and test web code instantly, with features like syntax highlighting, line numbers, and template options. Project data is stored locally for privacy.

**Highlights:** HTML, CSS, JavaScript code editor, Syntax highlighting, Live preview and testing, Code templates, Local project storage, SSH/SFTP remote access

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile IDE for Codex AI GPT free?

Mobile IDE for Codex AI GPT is free to download, with in-app purchases available.

### Is HTML Viewer & Editor free?

HTML Viewer & Editor is free to download, with no in-app purchases.

### Which has better reviews, Mobile IDE for Codex AI GPT or HTML Viewer & Editor?

HTML Viewer & Editor is rated higher. Mobile IDE for Codex AI GPT averages 4.0 out of 5 from 1 ratings, while HTML Viewer & Editor averages 5.0 from 1 ratings.

### Do Mobile IDE for Codex AI GPT or HTML Viewer & Editor have ads?

Neither Mobile IDE for Codex AI GPT nor HTML Viewer & Editor shows ads.

### Which is updated more often, Mobile IDE for Codex AI GPT or HTML Viewer & Editor?

Mobile IDE for Codex AI GPT ships an update monthly, and HTML Viewer & Editor fortnightly. Most recently, Mobile IDE for Codex AI GPT was updated on September 10, 2026 and HTML Viewer & Editor on September 20, 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.*