One of its promises for the smarter Siri we’ll supposedly get in iOS 18 is that it will be able to take action in apps for you. By updating its app intents framework, Apple has created a way for developers to expose “order food”-type functions to Siri.

When it comes to response style, Google's Gemini often provides more concise, to-the-point answers compared to ChatGPT. ChatGPT tends to be more verbose, even with simple questions. While you can ask it to shorten or summarize, if you prefer quick, straightforward responses, Gemini is a better fit.