What is the AI app everyone is using for photos?

Hey there, I've been noticing that a lot of people seem to be using some kind of AI app for their photos lately. It's really interesting to see how technology is shaping the way we capture and share memories. But I have to admit, I'm a bit out of the loop. Could you fill me in on what this AI app everyone is using is called? I'm really curious to learn more about its features and how it's impacting the world of photography. Thanks in advance for any insights you can provide!