In some form yes. But really the killer feature that makes it "Now" is the fact that (on Android), you don't have to do anything to activate it. It just quietly works in the background and notifies (btw, Notifications, another key feature for a phone that iOS doesn't do too well) you of things you need to know at the time you need to know them (e.g., delays on flights you might have searched for or may have received boarding pass for etc... it has been amazingly useful in exactly such scenarios for me).

That doesn't work on iOS. Probably due to limitations on background processes.. or perhaps because google doesn't feel like providing the full feature-set it on the rival platform... I don't know. But without the automated notifications for things I'm not even aware I should be searching for yet, the magic just doesn't work the same way.