ChatGPT makes its debut as a smartphone app on iPhones

ChatGPT has a new home.

OpenAI's widely popular chatbot officially lives in an app for iPhone users in the US, allowing lovers of the artificially intelligent system to take it on the go. Before, users only had access to the website. 

Unlike the web version that requires typing, users ask questions using their voice with the app.

'We´re starting our rollout in the U.S. and will expand to additional countries in the coming weeks,' said a blog post announcing the new app, described in the App Store as the 'official app' by OpenAI.