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Raena AI

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Turn your notes into AI quizzes, summaries & flashcards in one click

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What is Raena AI?

Raena AI reads PDF, Word or PowerPoint notes and auto-generates multiple-choice quizzes, spaced-repetition flashcards and concise summaries. An adaptive scheduler sends review reminders at scientifically spaced intervals, while performance analytics highlight weak topics. Students save 4 hours per week and achieve 23 % higher exam scores compared to passive re-reading.