OpenAI is accelerating its push into the AI software development tools space, announcing that Codex — the desktop AI tool that can write code and interact with applications on the computer — will now be accessible through the ChatGPT app on mobile devices. The new feature is launching in preview for iOS and Android and is available across all subscription plans, including the free plan.
This development is considered particularly important, as it reveals OpenAI's strategic direction: transforming ChatGPT into a single productivity "super app" that will connect computers, mobile phones, and artificial intelligence tools in real time.
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OpenAI: Codex is being moved to the user's pocket
Until now, Codex has primarily functioned as a desktop agent, allowing developers to leverage AI to generate code, execute commands, and interact with applications on their computer. With the new update, users will be able to control these processes remotely via their smartphone.
In effect, the mobile phone becomes a remote management center for Codex. The user can start new tasks, monitor the progress of a project, approve commands that require human confirmation , or even change the AI model used for specific tasks.
OpenAI explains that all files, credentials, permissions, and locale settings remain on the computer where Codex is running. At the same time, the mobile device receives live updates with screenshots, terminal output, test results, code changes, and action approval notifications.
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In this way, the company attempts to bridge the gap between desktop software development and mobile user experience, offering a more flexible form of interaction with AI agents.
The pressure from Anthropic and Claude Code
OpenAI's move is no coincidence. Recently, Anthropic has gained significant ground in the AI coding assistant through Claude Code, which is considered by many developers to be one of the most effective AI programming platforms.
The growing popularity of Claude Code seems to have served as a wake-up call for OpenAI, which is now attempting to accelerate the pace of development of new features and services. According to information from the technology market, the company has already curtailed some secondary projects and shifted resources to more strategic areas, such as enterprise AI tools and agent-based platforms.
The decision to focus on Codex shows that OpenAI now sees programming AI agents as one of the most important areas of competition in the coming years. The race is not just about which model writes the best code, but also which company can create the most complete productivity ecosystem.
The ambition for an AI “super application”
The recent upgrade of Codex with control capability on macOS is considered by analysts as another step towards creating a single AI platform that will act as a central digital assistant for work, software development, and everyday tasks.
OpenAI seems to be aiming for more than just a chatbot. The vision is for an agent that can understand tasks, use applications, interact with the operating system, and work collaboratively with the user across multiple devices.
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In this context, the mobile phone takes on a pivotal role. It no longer functions solely as an access point to ChatGPT, but as a tool for managing AI workflows running on the computer. This is an approach that is more reminiscent of remotely controlling an “intelligent” digital assistant than a traditional chat application.
The future of AI coding agents
The market for AI coding assistants is evolving at an extremely fast pace. Large technology companies are now investing in agents that are not limited to producing code, but can understand projects, execute workflows, and actively collaborate with development teams.
OpenAI, through Codex and ChatGPT, is attempting to position itself at the center of this new era. The ability to control a desktop AI agent from a mobile phone may seem like a simple feature extension today, but in reality it is another step towards a future where AI assistants will function as always-on productivity partners on every device.
