
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!"

Master the 10,000+ concepts that show up on exam day. Q-Bank, flashcards, games, and AI built for memorization.
4.8+
20k+ members
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
Three core resources aligned with NBME Step 1 blueprints and high-yield subjects.
Practice questions that mirror the actual USMLE Step 1 format. Single best answer, clinical vignettes, and mechanism-based scenarios—all mapped to NBME subject blueprints.


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

Step 1’s Secret Weapon
The concept-linking game that makes memorization stick. Connect biochem, physiology, and pathology so facts lodge in long-term memory.
Step 1 is all about connecting biochem, physiology, and pathology. Synapses turns those connections into a game so they lodge in long-term memory.

Covers all Step 1 subjects with analytics, research-linked explanations, and a connected student community.
Know exactly where you stand across every Step 1 subject. Track your progress, identify weak areas, and allocate study time where it matters most.
Medicine evolves — so does our content. Our AI continuously improves notes, questions, and flashcards to stay accurate and exam-relevant.
You’re not studying alone. Connect with thousands of MS1 and MS2 students grinding Step 1, share tips, and stay motivated together.
4.8+
4.9 RATED
4.9 RATED

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."
Yes. All content is mapped to NBME Step 1 content specifications — organ systems, disciplines, and physician tasks as defined in the most recent blueprint.
Synapses trains concept-linking under time pressure. You group related terms, beat the clock, and compete on leaderboards — which builds the associative memory that Step 1 high-yield questions test.
Start free and explore questions, flashcards, and lessons before upgrading. No credit card required.
Most students start 4–6 months before their exam date. The spaced repetition system works best with time — the earlier you begin, the more recall loops you complete before test day.
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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Simple, student-friendly pricing. Experience the future of learning with your personal AI study mate.
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High-yield images, flowcharts, tables paired with text for surgical-precision recall.




















Automated nudges & progress-checks to keep your streak unbroken.

Our AI continuously improves all the notes, questions, flashcards etc. to be more exam relevant & without any errors.



AI is trained on top educators' methods to deliver world-class teaching.

Convert your notes into flashcards, questions, & more.

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