Comparison

STD Triage Ask dermatologist vs Model Dermatol

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

STD Triage Ask dermatologist

Get anonymous answers from board-certified dermatologists about potential STDs or other skin concerns. Submit photos and questions for a personalized response within 24 hours, with no registration required.

Highlights
  • Anonymous dermatologist consultations
  • Photo submission for skin issues
  • Response within 24 hours
  • No registration required
  • Information on treatment and next steps
  • Expertise in STDs and intimate area skin problems
Features
Read full description

Are you worried that you may have a sexually transmitted disease (STD)? STD Triage anonymously connects you to a board-certified dermatologist in under 24 hours. To use, simply download the app, take two pictures of your skin problem (rashes, bumps, intimate issues, redness, spots, etc.) and submit your question. No registration. No hassle. Just an anonymous answer on what to do next. Your personalized answer from our dermatologists will contain medical information about your skin problem: what it most likely is, how it can be treated, and whether or not you should see a dermatologist or a STD testing clinic in-person. _______________________ FEATURES: RESEARCH-BACKED – STD Triage’s technology is backed by 4 peer-reviewed scientific papers and in hospitals. 8-HOUR, 24-HOUR and 48-HOUR RESPONSE TIME GUARANTEED - STD Triage responds within hours. 24/7 online customer support. BOARD-CERTIFIED DERMATOLOGISTS – Dermatologists on STD Triage are board-certified with over 10 years of specialized training at top medical institutions and vetted by a senior medical advisory board. 100% ANONYMOUS – No registration needed. User data is always kept anonymous, encrypted, and on secure servers. SHARE YOUR ANSWER AND JUMP THE QUEUE – 70% of our users get better with over-the-counter medication. For more serious cases, STD Triage ­recommends a face-to-face with a dermatologist. Use the app to find a dermatologist, pediatrician and pharmacy near you. With an answer from STD Triage, our users see a dermatologist two weeks faster than the US average of 32 days. _______________________ Common concerns include • Herpes simplex virus • Balanitis • Folliculitis (ingrown hair) • Syphilis • Molluscum contagiosum • Genital warts Our on-demand dermatologists are experts at evaluating skin problems. They have already helped over 60,000 users identify and get information about their skin issues, including sexually transmitted diseases, also called sexually transmitted infections (STIs). Common skin problems of the intimate area include balanitis, folliculitis, yeast infections, herpes simplex virus, hemorrhoids, fissures, and genital warts. Symptoms of STDs can include burning, itching, rashes, bumps and redness in the genital area. Your case is kept completely anonymous and secure on STD Triage. We do not require names, email addresses, or phone numbers. STD Triage is the trusted leader in mobile dermatology for sexual health issues. Our brand has been covered by CNN, The Huffington Post, Medgadget and many other news outlets. For any questions about Sexually Transmitted Diseases (STD) Triage, please contact info@firstderm.com DISCLAIMER: Sexually Transmitted Diseases (STD) triage is a medical information service. The medical information provided by our dermatologists is based on the information they are given by users and should not be regarded as a definitive diagnosis of any kind, but merely as complementary information to an initial internet search or other comparable investigation. Our physicians are specialists in dermatology and venereology. STD triage is not a diagnostic service, but can be used for guidance on what can be done in the event of a visual problem. Our doctors and STD triage cannot and do not replace a proper medical consultation. The service does not replace a face-to-face visit to your doctor, and should be treated as a complement to an internet search. Even if the dermatologist recommends a face-to-face visit, our customer surveys show that the relief of knowing what the problem could be is worth the cost of using service. This service is provided by iDoc24 Inc.

About

Model Dermatol

This AI-powered tool analyzes skin photos to find relevant medical information on potential conditions like warts, melanoma, and rashes. It links to authoritative resources and can classify 186 different skin issues, though it is not a diagnostic app.

Highlights
  • AI-powered photo analysis
  • Searches medical documents
  • Identifies common skin disorders
  • Classifies 186 skin conditions
  • Links to authoritative resources
  • Free to use
Features
Read full description

This app brings together skin images and short summaries based on Wikipedia and PubMed, covering common conditions such as acne, eczema, psoriasis, urticaria, fungal infections, and skin cancer including melanoma. The content is kept brief and practical. You can also learn through quizzes on skin cancer and fungal nail infections, and compare your results with those of the general public, medical professionals, and users from different countries. The app is free to use with no ads. The cropped photograph is transferred for cloud analysis, however, we do NOT store your images. * Key Features Skin condition image atlas Practical summaries focused on key points Images and references from Wikipedia and PubMed Quizzes for learning and self-assessment Image-based AI search * Disclaimer It is not intended for diagnosis or medical use. This app is for educational and informational purposes only. Always consult a qualified healthcare professional for medical advice. Image-based search results are for reference only and do not replace in-person evaluation.

Screenshots

STD Triage Ask dermatologist4 screens
Model Dermatol4 screens

Verdict

The call

The clearest difference is in-app purchases: Model Dermatol at none against STD Triage Ask dermatologist's 7. Model Dermatol also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). On price, rating, review sentiment and ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. STD Triage Ask dermatologist sells 7 one-off in-app purchases. Model Dermatol asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for STD Triage Ask dermatologist against 4.7 for Model Dermatol. Both are backed by a comparable volume of ratings — 14 and 32 respectively. Written reviews are what separate them: 85% of STD Triage Ask dermatologist's written reviews are positive against 89% of Model Dermatol's.

UpkeepUpdate frequency

STD Triage Ask dermatologist ships an update monthly, Model Dermatol every 8 days. The most recent releases landed on June 10, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
STD Triage Ask dermatologist versus Model Dermatol: the parameters behind the verdict, then further details
ParameterSTD Triage Ask dermatologistModel Dermatol
PriceFreeFree
Rating4.6 (14 ratings)4.7 (32 ratings) — better
Positive reviews85.0% of reviews88.9% of reviews — better
Number of ratings1432 — better
Update frequencyMonthlyEvery 8 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.0 — better11.0
Further details — not scored
Size63 MB31 MB
Age rating17+17+
DeveloperiDoc24 IncIderma

Customer experience

STD Triage Ask dermatologist

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews20 reviews
Positive85.0%
Neutral5.0%
Negative10.0%

Model Dermatol

All ratings32 ratings
Positive87.5%
Neutral9.4%
Negative3.1%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

7 purchases

STD Triage Ask dermatologist

One-time7
  • iDoc24 Information$25.99
  • iDoc24 Information$29.99
  • iDoc24 Information$32.99
Show 4 more
  • iDoc24 Information$35.99
  • "Dermatologist Evaluation from Triage"$39.99
  • iDoc24 Information$39.99
  • iDoc24 Information$54.99
None

Model Dermatol

No in-app purchases

Questions

Is STD Triage Ask dermatologist free?
STD Triage Ask dermatologist is free to download, with in-app purchases available.
Is Model Dermatol free?
Model Dermatol is free to download, with no in-app purchases.
Which has better reviews, STD Triage Ask dermatologist or Model Dermatol?
Model Dermatol is rated higher. STD Triage Ask dermatologist averages 4.6 out of 5 from 14 ratings, while Model Dermatol averages 4.7 from 32 ratings.
Do STD Triage Ask dermatologist or Model Dermatol have ads?
STD Triage Ask dermatologist shows ads; Model Dermatol does not.
Which is updated more often, STD Triage Ask dermatologist or Model Dermatol?
STD Triage Ask dermatologist ships an update monthly, and Model Dermatol every 8 days. Most recently, STD Triage Ask dermatologist was updated on June 10, 2026 and Model Dermatol on September 23, 2026.

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