With Virtual Assistant's just making life so much easier, helping you schedule tasks, calling someone and setting timers without having to do much, Google recently announced it will now launch to iOS Platforms.
During Google's announcement at I/O, the company has announced that Google Assistant will now be available on iPhone; now iPhone owners can choose to use Google Assistant or Siri, if they do choose. Currently Google Assistant is available as a standalone-app on the Apple store, and can pretty much do everything it does on Google devices.
It would make a lot of sense, if you are an Apple user, but prefer to use Google Maps, Gmail and Google Drive to get Google Assistant. The app looks nice, and will surely work well, but until it is as easy as a home button, it is still tough to beat good-old Siri!