Build the foundation.

Pass Step 1.

Build the foundation.

Pass Step 1.

Master the 10,000+ concepts that show up on exam day. Q-Bank, flashcards, games, and AI built for memorization.

Start learning

Download the App

iOS & Android

Get it on the

Play Store

Download on the

App Store

25,000+

students

4.8+

20k+ members

94%

pass rate

4.8+

20k+ members

Step 1 is a memorization marathon. Biochem pathways, pharmacology, pathophysiology thousands of concepts that need to stick. We built tools specifically for that.

Study Resources

Everything you need to master the foundations

Three core resources, each built for the memorization demands of Step 1.

Questions

Flashcards

Lessons

10,000+ USMLE-style questions

See how concepts are tested. Every question comes with detailed explanations that connect pathophysiology, pharmacology, and clinical correlations exactly how Step 1 asks them.

Questions mirror real exam format and difficulty
Explanations teach the "why," not just the answer
Track weak subjects with detailed analytics
Timed blocks simulate exam conditions

Study Resources

Everything you need to master the foundations

Three core resources, each built for the memorization demands of Step 1.

Questions

Flashcards

Lessons

10,000+ USMLE-style questions

See how concepts are tested. Every question comes with detailed explanations that connect pathophysiology, pharmacology, and clinical correlations exactly how Step 1 asks them.

Questions mirror real exam format and difficulty
Explanations teach the "why," not just the answer
Track weak subjects with detailed analytics
Timed blocks simulate exam conditions

Questions

Flashcards

Lessons

10,000+ USMLE-style questions

See how concepts are tested. Every question comes with detailed explanations that connect pathophysiology, pharmacology, and clinical correlations exactly how Step 1 asks them.

Questions mirror real exam format and difficulty
Explanations teach the "why," not just the answer
Track weak subjects with detailed analytics
Timed blocks simulate exam conditions

AI-Powered

Study smarter with AI that understands medicine

Rezzy

Smart Notes

Smart Videos

Your always-on study companion

"Why does this enzyme cause that disease?" "Compare ACE inhibitors vs ARBs." Ask Rezzy anything—by text or voice—and get tables, flowcharts, summaries, and explanations instantly.

Text or voice chat—hands-free study
Generates tables comparing drugs, diseases, pathways
Creates flowcharts and concept maps on demand
Explains complex topics in plain language

Rezzy

Smart Notes

Smart Videos

Your always-on study companion

"Why does this enzyme cause that disease?" "Compare ACE inhibitors vs ARBs." Ask Rezzy anything—by text or voice—and get tables, flowcharts, summaries, and explanations instantly.

Text or voice chat—hands-free study
Generates tables comparing drugs, diseases, pathways
Creates flowcharts and concept maps on demand
Explains complex topics in plain language

Rezzy

Smart Notes

Smart Videos

Your always-on study companion

"Why does this enzyme cause that disease?" "Compare ACE inhibitors vs ARBs." Ask Rezzy anything—by text or voice—and get tables, flowcharts, summaries, and explanations instantly.

Text or voice chat—hands-free study
Generates tables comparing drugs, diseases, pathways
Creates flowcharts and concept maps on demand
Explains complex topics in plain language

Rezzy

Smart Notes

Smart Videos

Your always-on study companion

"Why does this enzyme cause that disease?" "Compare ACE inhibitors vs ARBs." Ask Rezzy anything—by text or voice—and get tables, flowcharts, summaries, and explanations instantly.

Text or voice chat—hands-free study
Generates tables comparing drugs, diseases, pathways
Creates flowcharts and concept maps on demand
Explains complex topics in plain language

Game On

Synapses

The concept-linking game that makes memorization stick. Group related terms, beat the clock, compete on leaderboards.

Link concepts. Build connections.

Step 1 isn't just about knowing facts it's about seeing how they connect. Synapses trains your brain to link related concepts under pressure.

🎯 Group 4 related terms from a grid of 16
⏱️ Timed rounds—think fast, learn faster
🏆 Compete on leaderboards with other students

Plus

Stay on track, stay current, stay connected

📊

Analytics

Know exactly where you stand. Track your progress across subjects, identify weak areas, and get personalized recommendations. All your resources adapt to your performance—Q-Bank, flashcards, and lessons prioritize what you need most.

Subject-by-subject performance breakdown
Spaced repetition powered by your data
Personalized daily study goals

Subject-by-subject performance breakdown
Spaced repetition powered by your data
Personalized daily study goals

🔬

Research

Medicine evolves—so does our content. Get the latest research, updated guidelines, and new protocols pushed to you automatically. No more wondering if your First Aid is outdated.

New guidelines for Step 1-relevant topics
Updated treatment protocols
High-yield research summaries

👥

Community

You're not studying alone. Join discussions on tough concepts, share mnemonics, and get prep tactics from students who've been there. See what topics others are struggling with too.

Subject-specific discussion threads
Study strategy tips from high scorers
Peer explanations for tricky concepts

Covers all Step 1 subjects

Anatomy

Physiology

Biochemistry

Pathology

Pharmocology

Microbiology

Immunology

Anatomy

Biochemistry

Behavioral Science

Thousands of med students
really ❤️ Oncourse

Dr. Tawfiq
Resident
Genuinely impressive platform for med students, there’s no app like it right now! Especially the games like Image Rush & Clinical Rounds!
Dr. Mahek
USMLE 99%'ile
Oncourse let me do as many questions as I want & that too in an interactive way! There are only a handful of questions available on other apps for Step 2ck.
Dr. Amanda
USMLE
99%'ile
“Oncourse keeps me motivated to learn everyday... I ♥️ the high yielding flashcards and maintaining the daily streak..
Becca
MS1
As a US MD student Oncourse has combined all of the resources into one amazing efficient resource. Rezzy helps me break down the hardest concepts and has made my studying 10x better. It’s a life saver.