About CasperPrep

Helping medical school applicants prepare for the CASPER exam with realistic, timed practice.

Our mission

CASPER (Computer-based Assessment for Sampling Personal characteristics) is one of the most important — and least practised — components of medical school admissions. Most applicants prepare extensively for the MCAT, GPA, and interviews, yet arrive at CASPER having never timed themselves under realistic conditions.

CasperPrep was built to change that. We provide authentic timed practice, AI-generated scenarios that mirror real exam content, and specific, actionable feedback so you can identify your blind spots and improve before test day.

What is CASPER?

CASPER is an online situational judgment test used by many medical and health professional schools in Canada, the US, and Australia. It assesses non-academic qualities including empathy, communication, professionalism, and ethical reasoning — the qualities that distinguish great doctors from merely academically capable ones.

The written section presents short scenarios (typically video-based in the real exam) followed by two to three open-ended questions. Applicants have approximately 3.5 minutes per section to type their responses.

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Text-based practice — video coming soon

At this time, CasperPrep supports text-based scenarios only. All scenarios — whether pasted manually or AI-generated — are presented as written descriptions rather than video clips.

We are actively developing video-based scenario support, which will more closely replicate the format of the actual CASPER exam. This feature will be available to Pro subscribers when released.

How CasperPrep works

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Paste or generate: Add your own scenarios from practice resources, or use AI to generate realistic ethical dilemmas instantly.
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Timed conditions: The 3.5-minute timer starts when you're ready. Pause or reset at any time.
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Write your answers: Respond to both questions under exam conditions. A word count keeps you calibrated.
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Get feedback: Submit for AI scoring (Pro) or copy your answers to paste into any AI tool for manual feedback.
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Full mock exams: Take a 7-scenario mock written section, fully AI-generated, to simulate exam-day pressure.

Ready to start practising?

Start a free session →