Comparison

STD Triage Ask dermatologist vs JCAD

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

JCAD

This peer-reviewed medical journal provides dermatologists with up-to-date, evidence-based information on clinical and aesthetic dermatology. It features original research, practical discussions, comprehensive reviews, and commentaries from leading experts.

Highlights
  • Peer-reviewed publication
  • Evidence-based information
  • Original research
  • Comprehensive reviews
  • Expert editorial leadership
  • Indexed on major databases
Features
Read full description

Journal of Clinical and Aesthetic Dermatology (JCAD) is a peer-reviewed publication that has already become an important addition to the field of dermatology. Under the expert editorial leadership of James Del Rosso, DO, and Philip Werschler, MD, JCAD provides dermatologists with up-to-date, evidence-based information that can be applied to their daily practices. JCAD offers its readers original research, practical discussion on the latest research, comprehensive reviews, didactic case reports, and provocative commentaries on contemporary topics relating to both clinical and aesthetic dermatology, written by key opinion leaders as well as practicing clinicians who are “in the trenches,” providing vital balance to the research-rich literature that is already available. JCAD is the official journal of the American Cutaneous Oncology Society and the American Acne and Rosacea Society. JCAD is indexed on PubMed Central, Scopus, EMBASE, and CINAHL Plus.

Screenshots

STD Triage Ask dermatologist4 screens
JCAD4 screens

Verdict

The call

The clearest difference is in-app purchases: JCAD at none against STD Triage Ask dermatologist's 7. JCAD also leads on ads (none vs shown) and rating (5.0 vs 4.6). STD Triage Ask dermatologist's advantage is update cadence (monthly vs every 9 months) and ratings volume (14 vs 1). On price, device support and iOS requirement 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. JCAD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

JCAD holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: STD Triage Ask dermatologist has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 85% of STD Triage Ask dermatologist's written reviews are positive against 100% of JCAD's.

UpkeepUpdate frequency

STD Triage Ask dermatologist ships an update monthly, JCAD every 9 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard7 real differences · 3 level
STD Triage Ask dermatologist versus JCAD: the parameters behind the verdict, then further details
ParameterSTD Triage Ask dermatologistJCAD
PriceFreeFree
Rating4.6 (14 ratings)5.0 (1 ratings) — better
Positive reviews85.0% of reviews100.0% of reviews — better
Number of ratings14 — better1
Update frequencyMonthly — betterEvery 9 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better11.0
Further details — not scored
Size63 MB87 MB
Age rating17+17+
DeveloperiDoc24 IncMatrix Medical Communications

Customer experience

STD Triage Ask dermatologist

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

JCAD

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

JCAD

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 JCAD free?
JCAD is free to download, with no in-app purchases.
Which has better reviews, STD Triage Ask dermatologist or JCAD?
JCAD is rated higher. STD Triage Ask dermatologist averages 4.6 out of 5 from 14 ratings, while JCAD averages 5.0 from 1 ratings.
Do STD Triage Ask dermatologist or JCAD have ads?
STD Triage Ask dermatologist shows ads; JCAD does not.
Which is updated more often, STD Triage Ask dermatologist or JCAD?
STD Triage Ask dermatologist ships an update monthly, and JCAD every 9 months. Most recently, STD Triage Ask dermatologist was updated on November 6, 2026 and JCAD on November 1, 2026.

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