ChatGPT is now a smartphone app, which could be good news for people who like to use the artificial intelligence chatbot and bad news for all the clone apps that have tried to profit off the technology.

The free app started to become available on iPhones in the U.S. on Thursday and will later be coming to Android phones. Unlike the web version, you can also ask it questions using your voice.

The company that makes it, OpenAI, said it will remain ad-free but “syncs your history across devices.”

“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, which is described in the App Store as the “official app” by OpenAI.