🧠 Batch 11 Offline Mobile SuiteFlutter Leitner Engine
Master Exam Concepts & Languages Offline
StudyDeck is an offline spaced-repetition flashcard engine. Utilize the 5-box Leitner system, 3D flip card review, self-grading buttons, and deck JSON import/export with 100% local privacy.
Scientific Spaced Repetition
Move cards across 5 Leitner boxes to lock knowledge into long-term memory.
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Leitner 5-Box Engine
Cards automatically migrate between 5 Leitner review boxes based on your self-grade score (Again, Hard, Good, Easy).
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3D Flip Card Viewer
Smooth gesture animations reveal card backs, hint tags, and example sentences without clutter.
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JSON Deck Exporter
Share study decks with classmates or backup your flashcards via formatted JSON clipboard text snippets.
Interactive 3D Flip Card Demo
Click the card below to flip between Front and Back answers.
QUESTION (Click to flip)
What is Spaced Repetition?
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