Adaptive Review
Due material returns when it matters. Accuracy, answer type, and response pace shape what you practice next.
What does this German idiom mean?
Seven focused trainers for grammar, vocabulary, and idioms. Listen to complete sentences, type from memory, and revisit exactly what is not secure yet—from A1 to C2.
Focused exercises, honest feedback, and a learning plan that adapts to your answers.
Due material returns when it matters. Accuracy, answer type, and response pace shape what you practice next.
Tap the speaker to hear words and full example sentences with natural-sounding German pronunciation—slower, if you prefer.
Articles, cases, sentence building, noun-verb combinations, verb-preposition combinations, conjugation, and idioms—each matched to your CEFR level from A1 to C2. Idioms deliberately start at B1.
Downloaded practice stays available. Your answers sync safely when you are back online.
When you miss, Deutsch Hero explains the relevant rule or word connection. Recurring weak spots become focused repair sessions.
Onboarding, explanations, and your learning insights are available in 13 interface languages.
No ads, no cross-app tracking, and no third-party analytics SDK.
Every answer adapts your review schedule. Four stages show what is new and what is settling into long-term memory.
Not yet practiced
Getting familiar
Strong recall
Long-term recall
Start free, with no ads. Your learning keeps going online and offline.