The update to Google's search application for the iPhone, which Apple will release through its App Store software distribution service for the smart phone, will allow users to ask a question and get an answer from the Mountain View, Calif.

FORBES: Magazine Article

On Android devices: Android phone and tablet users can click on the Google Play store app to shop for books, movies, apps, games, magazines, devices and music.

ENGADGET: Google Play gift cards available in the UK starting today, Tesco and Morrisons confirmed as retail partners