Słownik niemieckiego Diki is a free, multimedia German-Polish and Polish-German dictionary available on Android platforms. It includes not only a general German language dictionary but also specialized dictionaries, such as medical, legal, financial, IT, and economic. The application offers over 122,000 entries and 7,000 sample sentences with audio recordings of words and phrases by native German speakers.

One of the most convenient features of this application is the autofill input that suggests words as you type. Additionally, users can find idioms, popular expressions, and phrasal verbs. The German-Polish dictionary contains buttons that ease the entry of characters such as ä, ö, ü, ß. However, users can also type a, o, u, and ss instead.

It is worth noting that the Słownik niemieckiego Diki application requires an internet connection to access the constantly updated database of words, audio recordings, and images that illustrate the words.