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You can use ChatGPT in a web browser or install an official app for Android, iPhone or iPad, Mac, or Windows. For mobile downloads, verify that OpenAI is listed as the publisher; for desktop, use OpenAI’s download page or the Microsoft Store and check that your device meets the current requirements.
Choose how to access ChatGPT
If you do not need a desktop or mobile app, start at chatgpt.com. OpenAI’s supported-country guidance covers web and mobile access, so check the current list if the service is unavailable where you are.
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- Android: Install through Google Play.
- iPhone or iPad: Install through the Apple App Store.
- Mac: Download the installer from OpenAI.
- Windows: Get the app through Microsoft Store.
Download the official mobile app
Android
- Open Google Play and search for
openai chatgpt. - Open the ChatGPT listing and confirm that OpenAI is shown as the publisher before installing. OpenAI’s instructions are at How to find and install the ChatGPT Android app.
iPhone or iPad
- Open the Apple App Store and search for
openai chatgpt. - Check that OpenAI is the publisher, then install the app. OpenAI also provides an App Store link and instructions on its iOS app help page.
App availability depends on the country or territory. If the app does not appear or access is unavailable, consult OpenAI’s current supported-countries list.
Install ChatGPT on a Mac
- Visit chatgpt.com/download.
- Use the Mac download option; the page detects whether your Mac uses Apple Silicon or Intel and offers the corresponding installer.
- Before installing, check OpenAI’s macOS app requirements. The listed requirements are macOS 14 and either Apple Silicon M1 or later or an Intel processor.
OpenAI’s requirements page also says the former macOS desktop app is now called ChatGPT Classic and remains supported. The page recommends the newer app for agentic features and Codex. Check the live download and requirements pages for the latest options.
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Install ChatGPT on Windows
- Open Microsoft Store and find the ChatGPT app, following OpenAI’s Windows app instructions.
- Check compatibility before installing. The cited guidance lists Windows 10, x64 or arm64, version 17763.0 or higher.
- Install the app from Microsoft Store and sign in with your account.
OpenAI’s Windows help page describes the app as an early version and notes that some features available on the web and macOS may not be included. Because that description can change, check the current page for the latest feature information.
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OpenAI supports ChatGPT on web and mobile only in the countries and territories on its maintained supported-countries page. OpenAI warns that accessing or offering access from outside the supported list may result in an account being blocked or suspended. Check the list for your location rather than relying on an old country list elsewhere.
After installing an official app, open it and sign in with your ChatGPT account. Subscription management may depend on where you subscribed: OpenAI’s iOS app FAQ says a subscription purchased on the web is managed at chatgpt.com. Store and plan details can differ, so use the account or store where the subscription was purchased.
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