Crack JEE maths,
one chapter at a time.
guided by Karan bhaiya so far
Try it before you buy it.
Pick a chapter and watch its 3–4 minute preview. No card, no sign-up. If Karan bhaiya's way of teaching clicks, unlock the whole chapter.
JEE maths shouldn't cost a lakh.
Most students are stuck on three or four chapters, not the whole syllabus. So why pay for all of it?
One Mathflex chapter costs about 1/1000th of a year at a big coaching institute.
See all prices →Every chapter plays like a series.
Each chapter is split into short parts. Finish a part, clear its practice, and the next one unlocks. You always know what to do next.
Watch a part, at your pace.
Short, focused parts instead of 3-hour lectures. Only the time you actually watch counts, so skipping ahead won't unlock anything.
Watch most of it and practice opens.
Its practice set unlocks: daily practice problems and previous-year JEE questions on exactly what you just learnt.
Solve, check, understand.
Instant feedback on every answer, worked solutions, and XP for each one you get right the first time.
Clear it, and the next part unlocks.
Finish the practice and the next part opens. Keep your streak alive, collect badges and climb the leaderboard.
Everything for a chapter, in one place.
Your My Learning dashboard keeps every part, every practice set and every note together, and shows you exactly how far you have come.
mathflexLearn from someone who's been there.
Karan Mittal cracked JEE and studied at IIT Delhi. He has spent his career building learning products and has mentored 1,000+ JEE aspirants along the way. Every Mathflex video is built around the questions that actually show up in the exam.
Same goal. A fraction of the price.
Pocket-money pricing for IIT-level prep.
Start with one chapter. Move to a full class whenever you are ready.
Pay with UPI, cards or netbanking. New here? Use WELCOME20 · 20% off your first order (up to ₹200)
Questions, answered.
Still stuck on something? Message us and a real person replies.
Chat on WhatsApp →Yes. Every chapter has a free 3–4 minute preview you can watch without paying or signing up. The full parts unlock when you buy the chapter.
Both. Chapters follow the Class 11 and 12 syllabus, and each one shows how much of JEE Main it carries so you can prioritise.
Inside a chapter you own, each part unlocks after you watch most of the previous one and clear its practice set. It keeps you from skipping the bits that cost marks later.
Each chapter and course shows its access period on its page, counted from the date you buy it. You can renew early from your Profile page once it's within 30 days of expiring.
Yes. Videos adjust to your connection, and notes open right on your phone.
UPI, debit or credit card, or netbanking, through Cashfree, our payment partner.
Refunds are available for duplicate payments, payments where you didn't get access, technical faults on our side, or a wrong purchase reported within 7 days before you've used the content beyond a small preview. See the refund policy.
Your IIT seat starts with one chapter
Watch a chapter preview today. If it clicks, the whole chapter is yours from ₹149.