# Mobile IDE for Codex AI GPT vs Multiplex

The clearest difference is update cadence: Multiplex at every 9 days against Mobile IDE for Codex AI GPT's every 5 weeks. Mobile IDE for Codex AI GPT's advantage is chart position (#189 vs unranked). On price, ads, in-app purchases and device support 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 and Multiplex sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mobile IDE for Codex AI GPT ships an update every 5 weeks, Multiplex every 9 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mobile IDE for Codex AI GPT | Multiplex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mobile-ide-for-codex-ai-gpt/id6761128531/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Freemium | — |
| Best chart rank | **#189** | — |
| Size | 42 MB | 6 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uladzsislau Luchkouski](https://appshunter.io/developer/1821242450) | [DataGrids](https://appshunter.io/developer/1512824399) |

## What reviewers say

### Mobile IDE for Codex AI GPT

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

**Currently charting:** #189 Top Grossing · Developer Tools (US App Store)

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 |


### Multiplex

[App page](https://appshunter.io/ios/app/multiplex-terminal-remote/id6795049035)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $24.99 | one-time |


## 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 Multiplex free?

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

### Do Mobile IDE for Codex AI GPT or Multiplex have ads?

Neither Mobile IDE for Codex AI GPT nor Multiplex shows ads.

### Which is updated more often, Mobile IDE for Codex AI GPT or Multiplex?

Mobile IDE for Codex AI GPT ships an update every 5 weeks, and Multiplex every 9 days. Most recently, Mobile IDE for Codex AI GPT was updated on October 28, 2026 and Multiplex on October 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.*