Written and reviewed by Mahmoud Ghonemi, founder and CEO of iTutor ·
iTutor is AI-based and adapts to your specific materials: upload your textbook and it generates lessons, quizzes, and explanations grounded in that exact content. Khan Academy is video-based and follows its own fixed curriculum. Khan is great for foundational topics; iTutor is better for course-specific study.
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Khan Academy is exceptional for foundational K-12 math and science with a structured progression. iTutor is built for the rest: your specific course at university, your professor's slides, your assigned readings, your exam prep. iTutor also adds interactive features Khan does not have: a Voice room, chat grounded in your material, practice exams built from your material, and a Study Plan. Both can be used for free.