DermStudyAll of dermatology, in your pocket, ready to drill.
DermStudy is the one app to learn and drill the board knowledge. Start from the basics, look anything up in a 913-disease knowledge base, then let Cram mode turn your exam date into a day-by-day plan.
One-time purchase, lifetime access, free updates. No account needed.
See it in 30 seconds
You know the disease. Can you recognize it?
AI-generated illustrative footage is labelled in the video. Study aid only.
How detailed is it? Very.
Real counts from the full app today, not marketing round-ups.
A quick tour
Calm screens, bright colours, everything one tap away.
From zero to board level
A plain-language Beginners course builds the language of skin, then six stages take you from foundations to complex cases. Every lesson ends with a quiz and an explanation after every answer.
Look up anything, even offline
913 disease entries and 210 drugs, linked to dermpath patterns, stains and immunofluorescence. Type a question like “DIF in BP” or “PV vs BP” and the built-in search answers from the knowledge base, no internet needed.
Drills that never run out
Daily 20, endless practice, image quizzes, dermpath and dermoscopy drills, timed mock exams and 30 branching capstone cases. About a quarter of questions use images.
Exam in two weeks? Breathe. Here’s your plan.
Pick your track, enter your exam date and how many hours a day you have. Cram mode builds a day-by-day plan that puts your weakest systems first, and rebuilds it every day from your results.
- BuildMore than 2 weeks out: system sheets, weak-area sets and spaced review.
- ConsolidateLast 2 weeks: rapid-fire mixed questions, redo what you missed, vignette sets, dermpath drills and 50 or 100-question mock blocks.
- SharpenLast 3 days: the last-minute sheet and short rapid-fire rounds. No new topics.
- RestThe day before: a 20-minute last look, then sleep.
Board / Diplomate exam
8 high-yield system sheets sorted by yield, look-alike compare tables, 90-second timed drills on your 3 weakest systems, seeded mock blocks with score by system and confidence calibration.
Pre-residency
A foundations-first fast track for entering and early residents: intro sheets, a quick 10-question check, must-not-miss essentials and a first-90-days checklist.
Think like a dermatologist
Describe a lesion step by step: primary lesion, distribution, configuration and colour, age, symptoms, duration and key findings, from 74 features in 8 groups. It ranks the knowledge base and shows which features match and which are unexplained.
- Flags can’t-miss diagnoses and what would tell them apart
- Stepwise practice cases: describe, build the differential, pick the test, choose treatment
- Red-flag emergencies like SJS/TEN, DRESS and necrotizing fasciitis
A teaching tool for learning to reason, not for diagnosing real patients.
Study smart, not longer
A quiet coach that remembers what you forget.
Spaced repetition
Missed facts come back on a schedule, re-worded so you learn the idea, not the sentence.
Fix my weakest 20
One tap gives you 20 questions from the topics you know least.
Review due
A short daily queue of what is due today, so nothing slips.
Study coach
A readiness estimate across 9 board-style areas, with your weak spots and a plan. An estimate of practice accuracy, not a pass prediction.
Made for your next step
Wherever you are in dermatology.
Board & diplomate takers
Cram plan, mock blocks, vignettes and high-yield sheets for the final weeks.
Pre-residency & entrance exams
Fast foundations, must-not-miss essentials and a first-90-days checklist.
Residents & students
Daily drills, images and a knowledge base to look up on rounds.
GPs & clinicians
Refresh morphology and differentials at your own pace.
Study anywhere. Even on a plane.
Unlock once while online, add it to your home screen, and it keeps working without internet. Images save in the background for offline use. Works on phone, tablet and laptop, in any modern browser.
One price. Everything included.
$49 one-time
- Lifetime access and free updates
- Cram mode for board and pre-residency exams
- 913 diseases, 210 drugs, 1,078 images
- Diagnosis Helper and smart review
- Works offline on your devices
Your licence key arrives in the Gumroad receipt email.
Questions
Does it really work offline?
Yes. Open it once with internet, enter your key and install it (Add to Home Screen). After that it works without a connection. Images are saved for offline use in the background.
What exactly does Cram mode do?
You choose Board / Diplomate or Pre-residency, set your exam date and daily hours, and get a day-by-day plan with your weakest systems first. It includes high-yield system sheets, compare tables, timed drills, mock blocks and a last-minute sheet. It's original study material, not an official or accredited course, and it doesn't reproduce real exam questions.
How does the license work? How many devices?
After you buy, your licence key is in the Gumroad receipt. Enter it once, while online, on each of your own devices. It's a personal licence; please don't share your key. If a key is used on more than 5 devices, the app shows a gentle warning.
Do I get updates?
Yes, free for life. Updates download automatically the next time you open the app while online.
Which devices does it work on?
Any modern browser on iPhone, iPad, Android, Windows, Mac or Linux. Progress stays on each device; you can export it to a file and import it on another.
Can I get a refund?
No. All sales are final; because DermStudy is a digital product delivered instantly, we do not offer refunds. That's why there's a free sample: try it first so you know exactly what you're getting.
Is this medical advice?
No. DermStudy is for education only. Always use clinical judgement and check doses against official, up-to-date sources. See the medical disclaimer.