DermaCompass vs Top Derm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DermaCompass
This medical app serves as a diagnostic tool and electronic textbook for physicians. It offers a comprehensive database of skin disease diagnoses, differential diagnoses, therapies, and high-resolution images to aid in daily clinical work. Users can access detailed information, compare images, and receive therapy guidance.
- Diagnostic tool
- Electronic textbook
- 322 diagnoses
- 450 differential diagnoses
- 159 therapies
- 6,000+ images
- Personalized notes and sharing
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DermaCompass is a diagnostic tool and electronic textbook. With currently 322 diagnoses, 450 differential diagnoses, 159 therapies and over 6,000 images, the app supports physicians in their daily work. DermaCompass enables differential diagnoses, the comparison of images and provides tips for therapy. The textbook contains clinical information about skin diseases, high-resolution images, and treatment algorithms. From the main menu, the user can access the electronic textbook with up-to-date facts on numerous dermatological diseases. All information is regularly revised and extended by experienced professionals. The table of contents allows direct navigation to relevant subchapters. A search function can be used to access information on individual diseases. A list of the most important dermatological drugs including medical indications is available for quick reference (only available in Switzerland). In addition, the app can be personalized, e.g., highlighting text and adding personal notes and sharing these with colleagues. These functions are available after registration.
Top Derm
This game is designed for dermatologists by dermatologists, offering a fun and challenging way to learn and identify skin disorders. It features medically accurate imagery and neuroscience-based game mechanics to enhance knowledge retention.
- Medically accurate derm imagery
- Neuroscience-based game mechanics
- Earn CME credits
- Wide variety of dermatology topics
- Customizable topic selection
- High-resolution imagery with zoom
- Personal expertise tracking
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A GAME MADE JUST FOR DERMATOLOGISTS Top Derm is made by derms for derms. We worked with over 140 derm experts to create a medically accurate, fun, and challenging experience, unlike any other medical resource you’ve ever seen. Top Derm is a first-of-its-kind mobile game made by dermatology experts for dermatologists. Covering a wide variety of dermatology topics, Top Derm is packed with incredible, medically accurate, computer-generated derm imagery, in quick-burst challenges pulled from evidence-based research. Built on neuroscience-based game mechanics, Top Derm is a unique medical resource that also happens to be a ton of fun. DERM IMAGERY LIKE YOU HAVE NEVER SEEN BEFORE Our dermatologist-approved, groundbreaking DeepSkinFX™ Generator harnesses the most cutting-edge visual effects and video game technology to create mind-blowing, medically accurate, high-resolution imagery of any skin disorder on any region of the body and any skin tone, so you can visually experience a wide variety of derm scenarios. FROM ADULT DERMATOLOGY TO ZEBRA CASES AND BEYOND Short, rapid-fire, focused challenge packs deliver well-rounded dermatology challenges that strengthen your derm knowledge and your ability to visually identify common and rare skin disorders. NEUROSCIENCE MEETS ENTERTAINMENT ON THE GO Top Derm is backed by neuroscience-based game mechanics that help you acquire and retain knowledge. It’s also a ton of fun and ready to go on your phone at any time. So whether you’re between patients, on a lunch break, or just sitting down to relax, Top Derm is waiting for you. FEATURES EARN CME CREDITS Finding the time and opportunity to earn CME credits can be challenging. We make it easy, convenient, and fun. A WIDE VARIETY OF SUBJECTS Challenges cover a breadth of topics: skin cancer, pediatric dermatology, adult dermatology, cosmetic dermatology, and surgical dermatology. New challenge packs are released regularly. CHOOSE YOUR TOPICS Gameplay is customized to your interests. Choose your favorite topics, and you’ll be presented with more challenges covering those areas. SKIN OF COLOR Skin tone affects the appearance of different disorders. Our DeepSkinFX™ Generator creates medically accurate imagery showcasing conditions on different skin types so you can view conditions as they appear on various skin tones. TAKE A CLOSER LOOK All clinical imagery in Top Derm is included at high resolution for close-up study. Tap the magnifying glass at the corner of the image, and it expands to full screen. Pinch and spread to zoom in or out. It’s all in the details. PERSONAL EXPERTISE MAPS Track your performance with a dynamic report that shows your progress, areas of strength, and improvement opportunities. SUPPLEMENTAL READING Every challenge is built on evidence-based research. We’ve included the option to review that material at the end of each challenge. SHAPE THE GAME, HELP THE COMMUNITY Rate and give feedback on the challenges to help make the game as good as it can be and contribute to the state of the art in dermatology. BUILT BY LEADING DERMATOLOGY EXPERTS Our team of world-renowned dermatology experts includes Peter Lio, MD Dermatology, Medical Dermatology Associates of Chicago; Shraddha Desai, MD, FAAD, Director of Cosmetic and Laser Surgery, Dupage Medical Group Dermatology, Adjunct Professor of Dermatology, Loyola University; Aaron Fuchs, MD, Fuchs Dermatology; Sara Hogan, MD, Dermatology, Laser Skin Care Center Dermatology Associates; Dr. Sara Dickie, Plastic and Reconstructive Surgery, Illinois Dermatology Institute; and others.
Screenshots
Verdict
The clearest difference is rating: DermaCompass at 5.0 against Top Derm's 4.5. DermaCompass also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Top Derm's advantage is ratings volume (59 vs 2). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DermaCompass holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Top Derm has 59 ratings behind it against 2, so its average is the more settled of the two.
DermaCompass ships an update every 3 weeks, Top Derm every 6 weeks. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.
| Parameter | DermaCompass | Top Derm |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.5 (59 ratings) |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | 2 | 59 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 38 MB | 248 MB |
| Age rating | 17+ | 12+ |
| Developer | swiss4ward Europe S.L. | Relevate Health Group, LLC |
Customer experience
DermaCompass
Top Derm
In-app purchases
DermaCompass
No in-app purchases
Top Derm
No in-app purchases
Questions
Is DermaCompass free?
Is Top Derm free?
Which has better reviews, DermaCompass or Top Derm?
Do DermaCompass or Top Derm have ads?
Which is updated more often, DermaCompass or Top Derm?
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