SternDeutsch

SternDeutsch is an immersive German learning tool built around an innovative 3D star-map word cloud that visualizes over 6,000 German words and their relationships as an interactive starry network. A New Way to Learn Swipe left for "known," right for "unknown," down for "fuzzy." Tap any satellite word to make it the center, drag to rotate the sphere — vocabulary learning becomes intuitive and engaging. Complete Goethe Exam Coverage Full A1–C2 Goethe reading practice tests with two modes: Test Mode with timer and auto-save, and Review Mode with exam focus analysis, answer explanations, key vocabulary, phrases, sentence grammar notes, and bilingual original/translation comparison. Weaving Review for Long-Term Retention Review quizzes generated from word association networks — pick the matching word from example sentences. Dual channels (known/fuzzy) with answer-based progression and demotion to scientifically combat the forgetting curve. Key Features • 3D star word cloud with interactive swipe gestures • 10 word sets with 6,000+ words, examples, collocations & idioms • Full Goethe A1–C2 reading practice tests • Dual mode: Test & Review, progress auto-saved • AI-powered analysis: exam focus · answer explanations · key vocabulary • Mistake collection book organized by CEFR level • Weaving review quizzes to reinforce memory • Daily learning reminders & goal celebration • Interface available in English, Chinese, and German Term of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://honwaii.github.io/LanSternSupport/privacy.html