Best Skin Diagnosis Apps

248+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

Looking for free skin diagnosis apps? 19 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Skin Diagnosis Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AysaAysaFree4.6★ (390)NoNoSep 2026
2Skin-CheckSkin-CheckFree4.5★ (367)NoNoSep 2026
3Al Skin Scanner: mole, rash idAl Skin Scanner: mole, rash idFree4.3★ (550)NoYesSep 2026
4Nolla SkinNolla SkinFree4.9★ (12K)NoYesSep 2026
5Rash ID: Skin Rash IdentifierRash ID: Skin Rash IdentifierFree was $12.994.7★ (198)NoYesSep 2026
6scanoma - mole checkscanoma - mole checkFree4.7★ (1.4K)NoNoSep 2026
7Goodheart Skin DisordersGoodheart Skin DisordersFree5.0★ (2)YesYesAug 2026
8MDacne - Custom Acne TreatmentMDacne - Custom Acne TreatmentFree4.6★ (19K)YesNoAug 2026

Top Picks for Skin Diagnosis

Aysa#1

Aysa by Logical Images

Editor's Choice
💪 Health & Fitness
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
Skin-Check#2

Skin-Check by Skin Check Inc.

Democratizing Early Detection
Strong Contender
🏥 Medical
4.5😞(367 ratings)
Free
Skin-Check screenshot 1
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This app provides an end-to-end solution for dermatological care, skin cancer detection, and skin health management. It aims to improve patient access to treatment and empower healthcare providers for timely intervention.

What We Love

  • ⏱️ Fast diagnosis and prescription
  • 💡 Useful for tracking lesion changes
  • ✅ Accurate mole identification
  • 💖 Life-changing fast answers
  • 👍 Easy to use interface
  • 🌟 Great for peace of mind
  • 🏥 Helped detect serious moles
  • 💯 Super accurate mole testing
  • 🚀 Helpful AI detection
  • 💖 Loved by users for years

Room to Improve

  • ❌ Inaccurate lesion ratings
  • 🤷 App doesn't work
  • 🤔 Inconsistent results
  • ⚠️ Dangerous and unethical claims
  • 👎 Not reliable for diagnosis
  • 😵 Overwhelmed by questions (US)
  • 🚫 Sign-in options not appreciated
  • 🐛 Stuck on instructions
  • 🗑️ Waste of space
  • 🚫 Buttons don't open
  • 📉 Manual comparison, not AI
  • ❓ Multiple diagnoses for same mole
  • 🐶 Scans pet fur as concerning
  • 🧻 Scans inanimate objects as concerning
  • 🤷 Scans black marker as concerning
  • 🤦 Scans quilt as cancerous
  • 😭 Nearly died due to misdiagnosis
  • 😵‍💫 Different results for same area
  • 🤔 99% sure rug doesn't have cancer
  • 🤷 Can't get to upload/take picture
  • 😵‍💫 Account button does nothing
  • ❌ Not accurate for diagnosis
  • 📉 Rated lesions as high risk incorrectly
  • ❓ Needs to be more reliable
Al Skin Scanner: mole, rash id#3

Al Skin Scanner: mole, rash id by SWIFTTOUCH APPS LTD

Rashes, moles, acne checker
Worth Considering
💪 Health & Fitness
4.3😞(550 ratings)
FreeIn-App Purchases
Al Skin Scanner: mole, rash id screenshot 1
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This app uses AI-powered photo analysis to help you monitor and understand your skin. It can identify potential causes of rashes, track moles over time, and check skincare ingredients. Get personalized advice and tips to improve your skin health.

What We Love

  • ✅ Detected actual skin cancer cases early
  • 💡 Innovative AI-powered skin analysis tool
  • 🎯 Helpful for mole assessment and monitoring
  • 👍 User-friendly interface for some users

Room to Improve

  • 💳 Deceptive billing practices on free trial
  • 🎲 Inconsistent and unreliable scan results
  • ⚠️ Provides false positive cancer diagnoses
  • 🐛 Photo upload and processing failures
  • ⏱️ Extremely slow 10-minute scan times
  • ❌ No transparency on accuracy or credentials
  • 🚫 Difficult or impossible to cancel subscription
  • 😰 Causes unnecessary anxiety with false alarms
  • 💰 Expensive subscription pricing
  • 🔧 Poor customer support and unresponsive team

More Skin Diagnosis apps to explore

FAQ about Skin Diagnosis

What are the best skin diagnosis apps for iPhone?
Aysa tops our skin diagnosis apps ranking as of August 2026, with a 4.6-star average from 390 App Store ratings, and it's free to download.
Yes — 19 of the top skin diagnosis apps we rank are free to download, including Aysa and Skin-Check.
Aysa has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ skin diagnosis apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Aysa is a health app that helps you understand your skin concerns. It uses your phone's camera to analyze skin symptoms and provides personalized information about potential conditions. The app is designed to help you prepare for visits to your healthcare practitioner by offering insights into your symptoms.
The symptom checker feature allows you to take a picture of your skin concern using your phone's camera. The app then quickly finds symptom matches and provides helpful, personalized information. Your privacy is protected as your image is encrypted during analysis and discarded immediately afterward.