Manage patients.
Pass Step 3.

Master primary care, biostatistics, and CCS cases. AI-powered study tools built for the practicing physician mindset.

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25,000+

students

4.8+

50k+ members

94%

pass rate

4.8+

50k+ members

Step 3 is about patient management. Primary care presentations, biostatistics, ethics, CCS scenarios — you need to think like an attending. We built tools for that.

Study Resources

Everything you need
for USMLE Step 3

Three core resources aligned with NBME Step 3 blueprints and primary care medicine.

6,000+ Step 3-style questions

Primary care vignettes and CCS-style management questions that mirror the actual USMLE Step 3 format — mapped to NBME ambulatory and acute care blueprints.

·Organised by presentation and care setting
·Evidence-based management with biostatistics
·Ethics, legal, and patient safety scenarios
·Performance tracking by domain and difficulty

AI Powered

AI that understands medicine

Your always-on study companion

Ask Rezzy anything—by text or voice—and get instant answers tied to NBME blueprints, Harrison's, and First Aid.

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

Step 3’s Secret Weapon

Synapses

The concept-linking game for attending-level thinking. Connect patient presentations to management algorithms.

Link management. Think like an attending.

Step 3 demands connecting presentations to evidence-based management across primary care and acute settings. Synapses makes those connections stick.

🧠High-yield management algorithms for Step 3
📊Biostatistics and epidemiology made visual
🏆Compete with classmates on leaderboards

Try Now

Stay on track, stay current, stay connected

Covers all Step 3 domains with analytics, evidence-based guidelines, and a connected physician community.

📊

Analytics

Know exactly where you stand across every Step 3 domain. Track your progress, identify weak areas, and allocate study time where it matters most.

🔬

Research

Medicine evolves — so does our content. Our AI continuously improves notes, questions, and flashcards to stay accurate and exam-relevant.

👥

Community

Connect with thousands of physicians and residents grinding Step 3, share management tips, and stay motivated together.

Internal MedicineAmbulatory CareSurgeryOB/GYNPediatricsPsychiatryBiostatisticsEthicsCCS CasesEmergency Medicine

4.8+

4.9 RATED

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.."
Dr. Becca
USMLE Step 1
"The smart notes feature is such a game changer. I don't have to go through the tedious process of making flashcards anymore."
Dr. Vibhu
USMLE Step 2CK
"Truly remarkable! Packed with features that simply can't be found anywhere else..."
Dr. Prajwal
USMLE Step 3
"Learning with Oncourse got me a top score. Oncourse Max saves me a TON of time. It's worth every penny."
Anuj
Medical Student
"The adaptive quizzes and explanations make every study session count. Best USMLE prep app I've used."

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.."
Dr. Becca
USMLE Step 1
"The smart notes feature is such a game changer. I don't have to go through the tedious process of making flashcards anymore."
Dr. Vibhu
USMLE Step 2CK
"Truly remarkable! Packed with features that simply can't be found anywhere else..."
Dr. Prajwal
USMLE Step 3
"Learning with Oncourse got me a top score. Oncourse Max saves me a TON of time. It's worth every penny."
Anuj
Medical Student
"The adaptive quizzes and explanations make every study session count. Best USMLE prep app I've used."

Dr. Amanda
USMLE 99%'ile
"Oncourse keeps me motivated to learn everyday... I ❤️ the high yielding flashcards and maintaining the daily streak.."
Dr. Vibhu
USMLE Step 2CK
"Truly remarkable! Packed with features that simply can't be found anywhere else..."
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. Prajwal
USMLE Step 3
"Learning with Oncourse got me a top score. Oncourse Max saves me a TON of time. It's worth every penny."
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. Becca
USMLE Step 1
"The smart notes feature is such a game changer. I don't have to go through the tedious process of making flashcards anymore."
Anuj
Medical Student
"The adaptive quizzes and explanations make every study session count. Best USMLE prep app I've used."

Dr. Amanda
USMLE 99%'ile
"Oncourse keeps me motivated to learn everyday... I ❤️ the high yielding flashcards and maintaining the daily streak.."
Dr. Vibhu
USMLE Step 2CK
"Truly remarkable! Packed with features that simply can't be found anywhere else..."
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. Prajwal
USMLE Step 3
"Learning with Oncourse got me a top score. Oncourse Max saves me a TON of time. It's worth every penny."
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. Becca
USMLE Step 1
"The smart notes feature is such a game changer. I don't have to go through the tedious process of making flashcards anymore."
Anuj
Medical Student
"The adaptive quizzes and explanations make every study session count. Best USMLE prep app I've used."

FAQs

Is this aligned with USMLE Step 3 blueprints?+

Yes. All content is mapped to NBME Step 3 content specifications — foundations of independent practice, advanced clinical medicine, and CCS as defined in the most recent blueprint.

How does Synapses help with Step 3?+

Synapses trains attending-level reasoning under time pressure. You connect presentations to management algorithms, building the clinical decision-making Step 3 tests.

How long is the free trial?+

Start free and explore questions, flashcards, and lessons before upgrading. No credit card required.

When should I start using Oncourse for Step 3?+

Most residents start 3–4 months before their exam. Using Oncourse during residency rotations helps reinforce ambulatory medicine and management — making Step 3 prep feel familiar.

Does Oncourse work on mobile?+

Yes. Oncourse is available on iOS and Android. Study on your phone, tablet, or desktop — progress syncs automatically across all devices.

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