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Diagnostic quizzes, step-by-step explanations, adaptive practice, and a study plan that adapts as you learn — for Math, Physics, Chemistry, Biology, CS, and Engineering.
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Covered subjects
Physics
Math
Chemistry
Biology
Computer Science
Engineering
Everything you need to actually learn
Khan Academy meets ChatGPT meets Duolingo — built for STEM.
AI Diagnostic
A short quiz identifies your gaps and builds a personalized roadmap.
AI Tutor Chat
Step-by-step explanations with equations and code, at your level.
Adaptive Practice
Unlimited AI-generated questions that scale with your performance.
Progress Dashboard
Mastery tracking, streaks, and weekly analytics.
Smart Study Plan
Enter your exam date — get a daily schedule that updates as you learn.
Built for Everyone
Text-to-speech, dyslexia mode, and multi-language support.
Loved by students
"My calc grade jumped a full letter in 6 weeks. The tutor explains things the way I actually get."
M
Maya R.
11th grade
"Practice problems that match exactly where I'm weak. Game changer for finals."
J
Jordan K.
Engineering freshman
"I actually look forward to studying. The streaks and roadmap keep me going."
S
Sam L.
9th grade
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