Updated 19 Oct 2026
JEE and NEET doubt solver AI that teaches one step at a time
AP Sir's AI tutor (AI) is ViJEEta's step-by-step doubt-solving assistant for JEE Main, JEE Advanced and NEET Physics, Chemistry and Mathematics. Instead of dumping a wall of LaTeX that you read passively, it guides you through the exact step where you got stuck, checks your understanding with a twin question, and keeps a full "Show the full solution" button one click away at all times.
How a doubt dialogue works
Sample Dialogue · Physics · Rotational Motion · JEE Main
Student: Why did we use ML^2 / 3 instead of ML^2 / 12 when the string on the right end is cut?
AP Sir's AI tutor (AI): Before writing the torque equation about the hinge, which forces act on the rod of mass and length at the instant the string is cut?
Student picks: Weight Mg at the centre of mass and hinge force at the left end.
Five rules built into the tutor
- Clearly labelled as AI: Every thread and message is labelled AP Sir's AI tutor (AI) so you always know you are speaking with an automated tutor.
- Full solution is never hidden: If you are in a hurry, clicking Show the full solution reveals the complete human-verified derivation immediately.
- Doubts never inflate your readiness score: Asking a doubt helps you learn, so doubt conversations never alter your chapter ability estimate. You earn readiness credit when you solve the follow-up twin question or sit a chapter test.
- Eligibility during the Wave 1 trial: During the current rollout wave, the AI tutor opens for eligible 18+ accounts after age confirmation. Every question page still provides the complete worked solution for all students regardless of age.
- Full memory transparency ("What do you know about me?" & "Forget me"): The tutor remembers recurring misconceptions and weak chapters so it does not repeat basics you already know. You can inspect every stored memory item or click Forget me in Your Data to wipe it permanently.