Dermatology First Derm vs Dermos
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dermatology First Derm
Connect with board-certified dermatologists for anonymous consultations on skin concerns. Get expert advice and treatment recommendations within hours, skipping long wait times for in-person appointments. Available globally and in multiple languages.
- Anonymous skin consultations
- Board-certified dermatologists
- Consultations within hours
- Skin condition identification
- Treatment recommendations
- Global availability
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Dermatology online: First Derm - Quickly connects you to a Dermatologist. This is not artificial intelligence (AI) or a machine learning (ML) app. But human board certified dermatologists with more than 10 years of experience. The average wait time for a dermatology appointment in the US is 40 days. Skip the long wait - First Derm connects you to a board-certified dermatologist within hours. Anonymously address any skin concern with access to board-certified dermatologists within hours - no account creation needed. Available in 7 languages and over 160 countries, we're here for you wherever you are. Trusted by over 250,000 users worldwide and operational globally since 2014, First Derm offers dermatology expertise backed by years of clinical research. Our experts have years of academic training and clinical practice, strengthening the quality of First Derm's dermatology consultation services. Unlike AI dermatology solutions, we ensure that every assessment is made by a professional's trained eye, giving you peace of mind with expert human evaluation. Worried about a skin concern? We're here to help. Get professional advice at your fingertips—anytime, anywhere. How Online Dermatologist Works Download the dermatology app: No account creation required; your identity remains anonymous. Submit Your Concern: Simply take a picture of your skin, fill out the form, and send it to our team of dermatologists. Your information will always be kept anonymous and secured. Select Response Time: Choose from 8, 24, or 48 hours - consultation fees vary based on your selection. Save your unique 8-digit case number: use it to read your results. A dermatologist will get back to you with: - The likely skin condition - Guidance on what to do next - Over-the-counter treatment recommendations (if applicable) Online Dermatology consultation: - Skin Scanner - Skin Issues for All Types: – Dermatology consultation for managing skin conditions across all skin types, including acne, eczema, and psoriasis. - Mole checker - Skin Cancer and Mole Evaluation: Get an expert review of suspicious spots or moles to assess irregularities and support early detection of skin cancer risks. - Skin Rash Identifier: Understand the cause of your rash - whether from allergies, infections, or irritants - and get advice on how to address it. - Hair and Scalp Concerns: Get personalized guidance on issues like hair loss, dandruff, or scalp conditions. - Insect Bite Identification: Quickly identify insect bites and learn how to alleviate symptoms. - STD-Related Skin Concerns: Get discreet and professional advice on skin issues related to sexually transmitted diseases. Over 70% of our users find relief with over-the-counter treatments, potentially saving an unnecessary doctor's visit. For more serious cases, we can guide you toward a face-to-face consultation with a dermatologist. The fastest and safest way to get advice from a dermatologist. Tips for the best dermatology consultation experience: Snap Two Clear Photos - Use good lighting and focus on the affected area. - Remove makeup or coverings. - Avoid camera filters. Provide Medical Information - Share any relevant medical history, including current and past skin conditions. - Include any known family history of skin conditions or allergies. - List any medications you are currently taking. What Our Users Say: Extremely quick and easy to submit. Received an answer within half the expected time, and it saved me from weeks of unnecessary panic waiting for an appointment with a dermatologist. - First Derm User - Disclaimer Insights from First Derm’s dermatology experts are provided for informational purposes only, offering guidance and potential next steps. Since the service is anonymous, it does not constitute a diagnosis or treatment plan. Always consult a doctor for personalized medical advice and before making any medical decisions.
Dermos
Contribute to life-saving research by submitting photos of skin lesions. This app helps train an AI for accurate skin condition identification. Your submissions aid in developing a powerful diagnostic tool.
- Submit skin lesion photos
- Train AI for accuracy
- Contribute to medical research
- Help save lives
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Help us save lives first by collecting photos! In the first version of our app, we’re collecting photos of skin lesions to help train our AI to be the most accurate in the world. Help us save lives by submitting your photo now!
Screenshots
Verdict
The clearest difference is review sentiment: Dermatology First Derm at 63% against Dermos's 0%. Dermatology First Derm also leads on rating (4.2 vs 3.7) and ratings volume (424 vs 3). Dermos's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, update cadence 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. Dermatology First Derm sells 9 one-off in-app purchases. Dermos asks for nothing beyond the download.
Dermatology First Derm holds the better App Store score, 4.2 against 3.7. That said, the two scores are not equally well evidenced: Dermatology First Derm has 424 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 63% of Dermatology First Derm's written reviews are positive against 0% of Dermos's.
Dermatology First Derm ships an update every 4 months, Dermos every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Dermatology First Derm | Dermos |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (424 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 63.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 424 — better | 3 |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 36 MB | 27 MB |
| Age rating | 12+ | 4+ |
| Developer | iDoc24 Inc | Dermos LLC |
Customer experience
Dermatology First Derm
Dermos
Bugs and requests
Dermatology First Derm
Reported bugs
2 issues- App crashes or fails to load
- Payment issues and trouble getting refunds
Requested features
3 requests- Ability to ask follow-up questions
- Option to chat with the dermatologist directly
- More transparency on the qualifications of the reviewing doctors
Dermos
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dermatology First Derm
- Firstderm Opinion$19.99
- Firstderm Opinion$22.99
- First Derm$23.99
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- Firstderm Opinion Low-tier price$23.99
- First Derm$25.99
- First Derm$29.99
- First Derm2 variants$39.99
- Firstderm Opinion Express$47.99
- First Derm$59.99
Dermos
No in-app purchases






