Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Google Now For iPhone & iPad Promo Video Leaked On YouTube
Google Now the prediction app was first introduced when Google released Ice Cream Sandwich. A promotional video which was posted today on YouTube now suggests that we maybe seeing it ported to iOS in the coming days.
The video was pulled from Youtube with in minutes but luckily an Engadget reader recorded the video and re-uploaded it as you can see above.
It may have been set to be released today but Apple’s App store approval system may have been the knock back which if this was the cases means we can expect to see it in the coming days or weeks unless it was just Google pranking iOS users.