If you are reading a master's book and find there are more than a few words that you're not so sure, then this app is for you. By snapping the pages with your phone's camera you'll be able to quickly find the meanings of the more complicated words you may encounter. This app is also a good way to snap signs, brochures etc to move quickly without having to spend a lot of time to look up the words one by one. As of this version, the app automatically skips the most common 4000 words in lookup if your device's current language is English. It skips the most common 2000 words in lookup if your device's preferred languages include English. It will look up every word if English is not the current or one of the preferred languages on the device.