Those unassuming icons on your iPhone can help transform your world, putting vital information at your fingertips at a second's notice. But who has time to sift through that many iPhone apps? We do. After downloading and testing tons of useful apps, we've narrowed our list of favorites to 50. So whether you want to look up a restaurant on the go, flip through a novel, or make a VoIP call to a coworker in Taipei, we've selected the best of the best.
