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.

Google's Gemini is evolving with new features to take actions within apps, marking a transformative step for AI assistants.

Some use cases are good, while others fall short. Here is a ranked list of the most to least helpful use cases for Gemini Live.