GERMAN GRAMMAR IS A SYSTEM.
LEARN THE SYSTEM
Most German language learning apps make you memorize case tables. Allomorpheus makes you use them: real conversations with an AI tutor, grammar lessons generated from your own mistakes, and every new word saved with spaced repetition and one-click Anki export.
7 days free — no credit card required

BUILT FOR GERMAN SPECIFICALLY
> Not a generic app with a German skin.
CONVERSATION PRACTICE
Speak or type with an AI tutor that adapts to your level — verb-second word order, verb-final subordinate clauses, du vs. Sie — and explains every correction. More on AI speaking practice.
CASES, LEARNED BY USE
Nominative, accusative, dative, genitive — your grammar lessons are generated from the cases you actually fumble in conversation, with compound-word modules for German’s famously long nouns.
VOCABULARY WITH SRS + ANKI
Every word you tap is saved with context and scheduled for review. Long compounds stop being scary when you meet them in your own sentences. Export any set to Anki in one click.
PROGRESS YOU CAN MEASURE
Mastery by level, growth week by week, per language — no streaks, just data. Explore the full platform.
YOUR FIRST GERMAN CONVERSATION IS FREE
Comparing options? See the honest best language learning apps breakdown.
START FREE TRIAL7 days free — no credit card required