Switching to airplane mode this Summer? Don't pack your bags without a few essential mobile downloads, jet-setter. These three apps will become your digital companions-in-travel.
They'll do all the heavy lifting when it comes to organizing trip info, helping you find the best hidden airport gems, and translating foreign text into English (or vice versa). Keep misery to a minimum and watch to find out which iOS, Android, BlackBerry, and Windows Phone 7 offerings will make your vacation the app-iest.