A promo video for Google Now for iPhone and iPad surfaced briefly on YouTube only to be pulled after Engadget linked to it. The video (embedded below) is seemingly narrated by the same voice actress who did the original Google Now for Android video, lending to its credibility, though Google has certainly not announced that it would being the app/service to Apple's iOS. Google Now is largely seen as a competitor for Siri, and we think it offers a lot of promise. If the video is legit, it suggests that Google is at least considering bringing it to iOS.
Check It Out: Video Promo for Google Now on iOS Leaks to YouTube