Duden Deutsch is a dictionary application designed for your android device. You can study German grammer, learn 150 000 headwords, as well as over 500 000 definitions and much more using Duden Deutsch mobile application. Duden Deutsch is a language study program, which makes word division and rules available. Duden Deutsch mobile application supports downloading the dictionary data to the device memory or to memory card. You can download the whole dictionary to work in offline mode. Duden Deutsch is the easy and fast way to learn German with its different aspects.