DeDeu - German Language Learning App
DeDeu is a Progressive Web Application for learning German, designed for beginners (A1 to B2 levels). It uses an advanced Spaced Repetition System (SRS) and gamification for optimal vocabulary, grammar, and pronunciation learning. The app is currently being prepared for launch on the Google Play Store.
About the Project
DeDeu is a comprehensive Progressive Web Application designed for learning the German language, targeting learners from absolute beginners (A1) to upper-intermediate (B2) levels. The app combines scientifically proven learning methods with modern gamification techniques to create an engaging and effective learning experience.
By leveraging the SM-2 Spaced Repetition Algorithm, DeDeu ensures optimal vocabulary retention by scheduling reviews at precisely the right intervals. Combined with 12 different exercise types and a rich gamification system, users stay motivated and achieve measurable progress in their German language journey.
Key Features
Spaced Repetition (SM-2)
Algorithm for optimal vocabulary retention with interval tracking
12 Exercise Types
Translation, listening, fill-in, matching, articles, conjugation and more
Gamification
XP points, levels, daily streaks, 12 unlockable badges
Der/Die/Das Trainer
Specialized German article trainer with streak tracking
Offline Mode
Works without internet after initial load
Dark Mode
Full dark theme support
Technologies and Results
Technology Stack
Target Audience
Results
App Screenshots
Explore the DeDeu interface and its interactive learning features
Structured lessons by level
Der/Die/Das article trainer
Home dashboard with XP progress
Activities and gamification
Verb conjugation exercises
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