I think this app biases towards searching online, which is very different than what ChatGPT does. Similarly it can’t do data analysis or equivalent Dall-e image generation. But yeah it can go a long way?
https://www.bing.com/images/create/a-smug-hacker-news-user-p...
Copilot on windows and android can do Dall-E image generation; I don't see why it wouldn't be able to on iOS