You can build a $600K/year startup helping students study for exams. Pretty incredible! This founder built an AI app that turns lectures, textbooks and PDFs into quizzes, flashcards and even an AI voice tutor. And students are actually paying for it. > $640K TTM revenue > $61K TTM profit > $434K ARR > 6,400+ paying subscribers > 18,000+ monthly active users Love seeing founders turn everyday problems into real businesses. Now live on @acquiredotcom. Full listing:…