- Detailed entries: Users can browse their search terms and learn more about unfamiliar foreign words or discover new meanings of words they use daily. The app also offers audio pronunciation and links between synonyms and similar words.
- Full-text search: Users can enter any search term and see how their results become more precise with each letter, thanks to Duden-Morphomagics(R).
- Offline availability: Once the editions are downloaded, they can be used offline at any time.
- Favorites and flashcards quiz: Users can mark entries as favorites and access them with just a few clicks. They can also add words to the flashcards quiz and learn the meaning and spelling of new or challenging terms.
- In-app purchases: The app offers several editions of the Duden reference books, including the Herkunftswörterbuch, Rechtschreibung, Stilwörterbuch, Fremdwörterbuch, Synonymwörterbuch, Bedeutungswörterbuch, and Deutsches Universalwörterbuch.
- Feedback: Users can provide feedback to the app's developers through email to [email protected].