It can be difficult reading menus or understanding foreign signs when abroad. With no network required, Word Lens is the perfect app for traveling. Created by Quest Visual, this Android and iOS app translates with just the snap of a camera. Word Lens translates by simply pointing the device's camera at a printed text sign or by manually typing text in. This app will translate English, Spanish, Italian, German and Portuguese. It also features a flashlight and zoom-in option. World Lens is free for iOS devices but $4.99 for Android devices.