Best Rash Detector Apps

250+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

The best rash detector apps on iPhone average 4.0★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Rash Detector Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Rash ID: Skin Rash IdentifierRash ID: Skin Rash IdentifierFree was $12.994.7★ (198)NoYesSep 2026
2Rash Identifier: Detector SkinRash Identifier: Detector SkinFree4.2★ (13)NoYesJul 2026
3AysaAysaFree4.6★ (390)NoNoSep 2026
4Al Skin Scanner: mole, rash idAl Skin Scanner: mole, rash idFree4.3★ (550)NoYesSep 2026
5AI Skin Scanner: Rash DetectorAI Skin Scanner: Rash DetectorFree4.6★ (153)NoYesJul 2026
6Skin-CheckSkin-CheckFree4.5★ (367)NoNoSep 2026
7Allergy AlertAllergy AlertFreeNoNoMay 2026
8CleanWeaveCleanWeaveFreeNoYesJul 2026

Top Picks for Rash Detector

Rash ID: Skin Rash Identifier#1

Rash ID: Skin Rash Identifier by Appsmiths LLC

AI Dermatologist Mole Scanner
Editor's Choice
🏥 Medical
4.7😞(198 ratings)
FreeIn-App Purchases
#64in Medical
Rash ID: Skin Rash Identifier screenshot 1
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This app uses AI to analyze skin concerns by combining photos with symptom descriptions. It offers an AI dermatologist chat for deeper insights and allows users to track their skin health over time. Identify over 180 skin conditions with this advanced scanner.

What We Love

  • ✅ Accurate diagnosis for some users (ringworm, rosacea, candidal infection cases)
  • 🎨 Nice visual presentation and UI design
  • 💡 Innovative concept for rash identification using AI/computer vision

Room to Improve

  • ❌ Highly inconsistent and unreliable results
  • 🐛 Frequent app crashes and freezing
  • 📸 Camera functionality broken or stuck in selfie mode
  • 💰 Expensive subscription/purchase model without clear value
  • 🔄 Scanning gets stuck in infinite loop
  • ❌ Inaccurate diagnoses that contradict actual medical conditions
  • 🚫 No customer support or contact information available
  • 💳 Difficult or impossible to cancel subscriptions
  • 🔐 Unclear data privacy practices regarding body images
  • ⚠️ Inconsistent results from identical rash scans
  • 🎯 Poor image recognition and focus capabilities
4.6😊(390 ratings)
Free
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This app helps you understand your skin concerns by using your phone's camera to analyze symptoms. It provides personalized information and prepares you for doctor visits, with a focus on diverse skin types and user privacy.

What We Love

  • 👍 Accurate diagnosis
  • 🚀 Quick and easy to use
  • 💡 Helpful for identifying skin conditions
  • 👍 Provides useful information and treatment options
  • 👍 Saves time and money compared to doctor visits
  • 👍 Intuitive and user-friendly interface

Room to Improve

  • 🐛 Occasional technical issues like freezing or network errors
  • 🤔 Provides a list of possibilities rather than a definitive diagnosis
  • 🤔 Doesn't always match the user's actual condition
  • 🤔 Limited in scope compared to seeing a dermatologist

More Rash Detector apps to explore

FAQ about Rash Detector

What are the best rash detector apps for iPhone?
Rash ID: Skin Rash Identifier tops our rash detector apps ranking as of September 2026, with a 4.7-star average from 198 App Store ratings, and it's free to download.
Yes — 20 of the top rash detector apps we rank are free to download, including Rash ID: Skin Rash Identifier and Rash Identifier: Detector Skin.
Rash ID: Skin Rash Identifier has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ rash detector apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Rash ID is an AI-powered dermatology assistant that helps you identify skin concerns. It analyzes photos of your skin along with your described symptoms to provide an initial assessment and offers a conversational AI dermatologist for deeper insights. You can also track your skin health and progress over time.
The AI dermatologist, named MUM, refines the initial scan results by asking targeted questions about your symptoms and listening to your answers. This conversational approach allows for a more reliable and human-like analysis, explaining the reasoning behind its guidance.

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