A study partner that knows the exam, not just the textbook
AI Study Companion helps medical students and clinicians review concepts, break down hard topics, and prep for NEET PG, USMLE, and MOC with our most accurate healthcare models.
You
Explain why loop diuretics cause hypokalemia, like I am on a ward round.
They block NKCC2 in the thick ascending limb, so less sodium is available for distal sodium-potassium exchange. More sodium reaches the collecting duct, aldosterone-driven K+ secretion goes up, and serum potassium falls.
High-yield: also watch Mg2+ and metabolic alkalosis
Most study tools explain the page. Few explain the ward.
Anki cards and video banks are good at recognition. They are weaker when you need the physiology said out loud, the way an attending would say it on rounds, or when you have twenty minutes before a sitting and one weak system left.
AI Study Companion sits on the same clinical-grade models as RejoyGPT. Ask for a ward-round explanation, a one-page summary, a mnemonic, or a set of exam-style questions. Then jump into the question bank without opening another product.
It is built for medical students, interns, and clinicians who still sit MOC or specialty exams. The goal is not more content. It is a faster path from “I do not get this” to “I can teach it.”
Prep that fits between lectures and clinics
Concepts, practice, and exam-style questions in one companion.
Hard topics, made usable
Ask for a ward-round explanation, a one-page summary, or a mnemonic. Get the version that matches how you learn today.
NEET PG and USMLE
Practice with high-yield questions and explanations built for the exams students actually sit, including a large NEET PG bank.
MOC and residency review
Clinicians can refresh a topic before clinic or a boards sitting without digging through old notes or a 400-page syllabus.
Our most accurate models
Powered by the same clinical-grade models behind RejoyGPT, not a generic chatbot that invents pathways.
Question banks included
Move from a concept explanation into timed practice and grand tests without switching vendors.
Study on your schedule
Available 24/7. A 20-minute gap between cases is enough to lock a topic in or review yesterday’s misses.
How students and clinicians actually use it
Explain it like rounds
Ask why a drug does what it does, what you would look for on exam, and what would change management. The companion answers in clinical language first, then you can ask for a shorter version or a board-style pearl.
Find the weak system
Use practice questions and explanations to see whether you miss biochemistry, imaging, or management. Then ask the companion to drill only that slice instead of rewatching an entire subject video.
NEET PG at scale
The Rejoy question bank includes a large NEET PG set across 19 subjects, with grand tests and explanations. The companion is the tutor sitting next to the bank, not a separate subscription.
Keep it next to clinic
Residents and practicing clinicians use the same product to prep MOC or to review a topic they have not managed in months, then switch to RejoyGPT when the question becomes a real patient.
Who it is for
MBBS and NEET PG
Concept review plus a large question bank and weekly grand tests.
USMLE takers
Step-style reasoning practice and explanations you can interrogate.
Residents
A 15-minute refresh before a rotation or an in-training exam.
Practicing clinicians
MOC prep and a clean explanation of a topic that has moved since you last sat boards.
How AI Study Companion works
Pick the topic
Ask about a concept, a case, or the exam you are sitting. Name the system if you already know the gap.
Learn it your way
Get an explanation, a summary, a mnemonic, or a short set of practice questions.
Check yourself
Drill the weak spots in the question bank before the next sitting. Come back to the misses.
Questions teams ask
Is this just ChatGPT with a medical prompt?
No. It runs on Rejoy’s healthcare models, the same family we evaluate on MedQA, and it sits next to a real question bank. Generic chatbots are not built for exam-style medical reasoning or for the way students need explanations structured.
Does it replace a question bank?
No. It sits on top of one. Use the companion to understand a topic, then practice in the NEET PG or USMLE bank. Explanations stay attached to the questions you miss.
Can I use it during a paid plan only?
You can start free. The free NEET PG tier includes a large set of questions, grand tests, and explanations. Upgrade when you want the full bank.
Will it give me the exact exam question?
It teaches the concept and exam-style reasoning. It is not a dump of live papers. Use it to understand why the right option is right.
Start the next study block with an AI companion
Part of the same suite as RejoyGPT, scribe, and clinical search. Start free.