Master German declensions & cases without tears
Master der, die, das and grammatical cases through visual mnemonics, interactive matrices, and an RPG adventure guided by an eager apprentice cat.
- A1 to C1CEFR European Framework
- 1,000+Contextual Exercises
- 100%Visual & Gamified
Learning declensions feels like a game
Try this real exercise from the app. Pick the missing article and see how easy it is with visual cues.
Complete the sentence:
Ich sehe Hund im Park.
(I see the dog in the park • Masculine noun: der Hund)
Learn with your eyes, not by memorizing dry lists
The human brain remembers colors and patterns far better than alphabetical lists. In Deklination Trainer, every gender and grammatical case has its own color and shape, so your mind builds automatic, intuitive connections.
Your mistakes aren't failures: they're treasures to unlock
Struggling to tell the plural Dativ from the masculine Genitiv? Every wrong answer automatically goes into your personal Mistakes Chest. The app schedules strategic spaced reviews until you can answer without a second's hesitation.
3 exercises waiting for review today to keep your streak alive.
Speak and understand with a native speaker's ear
Grammar isn't just read: it's heard. Each grammatical case has its own rhythm in German. By linking articles and endings to real audio, you'll gain the confidence to speak fluently and without hesitation.
Your adventure from A1 to C1, step by step
Join your apprentice cat as it levels up and unlocks new places on the German map.
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Level A1 • FoundationsThe Articles Cottage
Start your journey by mastering the basics: der, die, das in the present tense and the Nominativ without hesitation.
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Level A2 • AkkusativThe Windmill
Discover how direct objects turn "der" into "den" and conquer the prepositions of movement.
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Level B1 • Dativ & WechselThe Ruined Arch
Master the dreaded Dativ and the two-way prepositions (Wechselpräpositionen) with memory tricks.
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Level B2 • Genitiv & AdjectivesThe Great Tower of Knowledge
Use the formal Genitiv and the tricky adjective-ending tables with complete confidence.
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Level C1 • Native FluencyThe Sanctuary of Mastery
Reach instinctive precision. Speak and write German without working out every case in your head.
Total Fluency in German!
Say goodbye to the fear of using the wrong case. Start your first free lesson today.
Start Level A1!Frequently Asked Questions
Everything you need to know before training.
Is this app suitable if I have never studied German?
Can I practice offline?
Is it free to download?
Which platforms are supported?
Ready to conquer German grammar without headache?
Download Deklination Trainer and turn German declensions into an exciting game.
🚀 Coming soon to official app stores