A free app for Android, by SE Develop.

This Russian – German and German – Russian Dictionary is an offline dictionary. The app contains a large database of German – Russian and Russian – German words. It also includes a translation and an audio version. The database can be searched in different ways. The search option is very efficient. You can also add words to your favorites list by clicking the star icon. This application is useful for those who need a dictionary in their smartphones. It is easy to use and very fast. There are many options to customize the appearance of the application. You can also change the font and theme.