OpenAI’s Codex is now in the ChatGPT mobile app

2026-05-14 · Source: The Verge · Field: Technology & Digital — Artificial Intelligence & Machine Learning, Software Development & Engineering, Emerging Technologies & Innovation · Depth: Fundamental Awareness, quick

Summary

OpenAI is integrating its desktop AI tool, Codex, into the ChatGPT mobile app, allowing users to control Codex on their computers from their phones. This update enables users to manage tasks, review outputs, approve commands, and switch models within Codex directly from their iOS or Android devices. The company has been prioritizing core AI development, including a recent major update for Codex that allows it to operate macOS applications, as part of its broader strategy to develop a desktop "superapp" and expand its enterprise offerings. This new mobile access feature is currently rolling out as a preview to all ChatGPT plans, including the free and Go plans.

Key takeaway

For engineering leaders evaluating remote work tools or seeking to enhance developer productivity, consider how integrating Codex with the ChatGPT mobile app could streamline workflows. Your teams can manage coding tasks and approve commands on their desktop AI from anywhere, potentially reducing context switching and improving response times for critical development cycles.

Key insights

OpenAI's Codex desktop AI tool is now controllable via the ChatGPT mobile app.

Principles

• Local execution maintains data security
• Mobile control enhances desktop AI utility

Method

Users issue commands from the ChatGPT mobile app, which are executed by Codex on the local computer, with real-time updates and approvals flowing back to the phone.

In practice

• Control macOS apps remotely
• Review code changes on the go

Topics

• OpenAI Codex
• ChatGPT Mobile App
• AI Code Generation
• Desktop Automation
• Cross-Device Control

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Related on AIssential

• OpenAI says Codex is coming to your phone — OpenAI's Codex now offers mobile and desktop control, intensifying competition in agentic coding tools.
• Huge Change Coming to ChatGPT — OpenAI is merging Codex features into the ChatGPT desktop app for enhanced automation and development.
• Codex + GPT-5.5 = SUPER APP! Build and Do ANYTHING! — OpenAI's GPT 5.5 and Codex offer a superior, more efficient AI coding and automation workflow.
• The Codex App Has Upended My Daily Workflow — The Codex app transforms coding into managing AI agents, enabling parallel work and sustained context through a desktop interface.
• OpenAI takes Codex mobile — OpenAI's Codex mobile integration enhances developer workflow by enabling remote management of AI coding agents.
• 5 Fun Projects Using OpenAI Codex — OpenAI Codex accelerates software development across diverse projects, acting as a versatile coding partner.

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Editorial summary, takeaway, and curation by AIssential. Original article published by The Verge.