AI-powered IIT prep
for JEE Main & Advanced

thinkingcashew is an AI-powered preparation platform for IIT JEE — JEE Main and JEE Advanced 2027. It brings 48 years of solved previous year questions with detailed solutions in Physics, Chemistry and Mathematics, unlimited JEE-pattern and custom mock tests from a 26,000+ question bank, a 24×7 AI doubt solver, Ask Cashew — an AI tuition assistant on every page — a daily AI study plan, 400+ Rapid Prep cheat sheets with tips, tricks and traps, an AI weakness analyzer and an All India Rank (AIR) predictor into one place — and connects them, so every test you sit and every doubt you ask changes what it tells you to study next. It runs in the browser on any phone or laptop, and the Standard plan is free.

Class XI and XII students and droppers preparing for JEE Main and JEE Advanced — the entrance exams for the NITs, IIITs and IITs — whether you are at a coaching centre or preparing on your own. Teachers and mentors also use it to build custom papers and run competitions for their batch.

Yes — with the parts of preparation that are about information rather than effort. AI is good at answering a doubt the moment you are stuck, reading every test you have sat to find the chapters costing you marks, and turning your available hours into a daily plan. It cannot do the problems for you: the rank still comes from your own practice. thinkingcashew is built around that split — you solve the PYQs and mock tests, and the AI analyses them and tells you what to study next.

The current NTA JEE Main syllabus across Physics, Chemistry, and Mathematics. Topic tagging and the weakness analyzer are aligned with the official chapter list.

Yes. The doubt solver handles Advanced-level questions, and the rank predictor uses Main data, but the underlying study habit — solve, log, fix weak chapters — works identically for Advanced prep.

You type or upload a question. It is sent to a frontier LLM with a prompt tuned for JEE-style step-by-step solutions. The doubt is auto-tagged by subject and chapter so the weakness analyzer can use it later.

Not on practice. On the free Standard membership, PYQ, practice tests, mock score logs and competitions are all unlimited — sit as many papers a day as you want. The caps are on the AI: Ask Cashew is 10 questions a day, and mind maps and Rapid Prep guides are partly open. Gold removes every one of those caps.

Standard Cashew is free always — no card, ever — and every new account starts with 7 days of full Gold access before settling onto it. Gold Cashew is ₹1,499 for 2 years, about ₹62 a month — currently 50% off its regular ₹2,999, saving you ₹1,500. It uncaps the AI tutor, study plan, weakness analyser, AIR rank predictor, mind maps and every Rapid Prep guide. See the pricing page for a full side-by-side comparison.

It runs in the browser on any Android phone, iPhone, tablet or laptop, so there is nothing to download from an app store. Add it to your home screen from the browser menu and it opens full-screen, like an installed app.

No. Your doubts, mock scores, and test history are stored against your own account and are never sold or shared. You can delete your account at any time.

Most sites hand you a PDF of the paper and a separate PDF of the answer key. Here 48 years of JEE Main and JEE Advanced previous year questions — Physics, Chemistry and Mathematics — are interactive: you attempt each one in the app, self-check instantly, and open a detailed step-by-step worked solution only when you want it. Main is organised shift by shift and Advanced paper by paper, and new questions are added regularly.

Unlimited mock tests drawn from a 26,000+ question bank, most of it AI-designed. You can sit a full JEE-pattern paper or build a custom one — choose the subjects, chapters, difficulty and length yourself. Every test is scored instantly with a topic-wise breakdown that feeds your analytics and weakness analyzer.

Rapid Prep is the fast-revision layer: 400+ high quality cheat sheets, JEE tips, tricks and traps, and concept maps covering every chapter across Physics, Chemistry, and Mathematics. Tap any topic in the syllabus tree and its sheet opens. The collection is still growing and is on its way to becoming a book.

Yes — Rapid JEE, a three-book final-lap revision series for JEE Main and Advanced 2027 and beyond: Physics, Chemistry and Mathematics. Every topic runs the same six moves — concept map, core cards, method boxes, worked examples, traps and tricks, then Main and Advanced problems you have not seen before — so a whole chapter can be revised in about ten minutes. Rapid JEE Physics is on sale now on Amazon Kindle at ₹339, and the other two titles follow once they are written.

Yes — that is what Competitions are for. Create your own competition or competitive exam, then share the link over WhatsApp, SMS or email. Friends, classmates or your students join and sit the paper, and you see the live leaderboard, the ranks and the winners once the window closes.

Yes. Every post and reply on the forum is AI-moderated, so foul language and off-topic or obscene content is filtered out before it appears. Posts are tagged by subject, so it stays science, strategy, and a bit of fun.

Ask Cashew is your 24×7 private tutor — a floating chat that follows you across every page of the app. Instead of waiting in a doubt queue at a coaching centre, you ask the moment you are stuck and get a JEE-tuned answer without leaving what you were doing.

The AIR predictor uses score-to-rank models trained on historical NTA JEE percentile data. Log your mock score from any coaching institute — Allen, Aakash, PW (Physics Wallah), Resonance, PACE, or your school test — and it maps that to an approximate All India Rank range in real time.

All three JEE subjects: Physics (mechanics, optics, electrostatics, waves, modern physics, and more), Chemistry (organic, inorganic, physical chemistry), and Mathematics (calculus, algebra, coordinate geometry, vectors). Over 100 chapters are tracked across the full NTA JEE syllabus.