Best Free Medical Apps Diagnosis

240+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated October 2026

If you already know Prognosis, this is the deeper bench. 240+ free medical apps diagnosis for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Free Medical Apps Diagnosis (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Prognosis: Your DiagnosisPrognosis: Your DiagnosisFree4.8★ (3K)YesNoOct 2026
2WebMD: Symptom CheckerWebMD: Symptom CheckerFree4.7★ (136K)YesNoOct 2026
3One MedicalOne MedicalFree4.9★ (58K)NoNoOct 2026
4Ada - your health portalAda - your health portalFree4.8★ (11K)NoNoOct 2026
5Medical Assistant: AskMed AIMedical Assistant: AskMed AIFree5.0★ (3)NoYesOct 2026
6DrApex AI: Medical AssistantDrApex AI: Medical AssistantFree4.9★ (22)NoYesOct 2026
7QMDT: Quick Medical DiagnosisQMDT: Quick Medical DiagnosisFree5.0★ (67)NoYesOct 2026
8HYHYFree4.8★ (38K)NoNoOct 2026

Top Picks for Free Medical Apps Diagnosis

Prognosis: Your Diagnosis#1

Prognosis: Your Diagnosis by Medical Joyworks LLC

Improve your diagnosis skills
Editor's Choice
🏥 Medical
4.8😊(3K ratings)
FreeAds
Prognosis: Your Diagnosis screenshot 1
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Prognosis: Your Diagnosis screenshot 6

Enhance your diagnostic and management skills with interactive clinical cases. Access facts and explanations to understand the rationale behind diagnoses and treatments. New cases are added weekly, reflecting current medical trends.

What We Love

  • 🚀 Super Amazing Awesome!
  • 👍 Great learning app
  • 👍 Excellent scenarios
  • 👍 Actually Fun
  • 👍 Best app I've used
  • 👍 Love these!
  • 👍 Best app ever
  • 👍 Excellent app
  • 👍 One of the best medical apps
  • 👍 Best app for medical cases
  • 👍 Love this app!
  • 👍 This is very good!
  • 👍 Great app
  • 👍 Fantastic cases and way to practice clinical reasoning skills
  • 👍 Sooo Good
  • 👍 Best medical app for medical students
  • 👍 Superb and amazing
  • 👍 Fun and very educational
  • 👍 Great App
  • 👍 Favorite app
  • 👍 Good for learning
  • 👍 Awesome
  • 👍 So much fun!
  • 👍 10/10
  • 👍 One of the wonderful apps
  • 👍 Great!!
  • 👍 Best medical app ever
  • 👍 Interesting and engaging
  • 👍 Very good programme
  • 👍 RN
  • 👍 Pure awesomeness
  • 👍 Fun and educational App
  • 👍 Great app for residents
  • 👍 Excellent cases
  • 👍 Great learning tool
  • 👍 Challenge
  • 👍 Amazing app
  • 👍 Fun
  • 👍 Awesome
  • 👍 Great app
  • 👍 Brilliant for testing your diagnostic skills!
  • 👍 Great way to increase medical knowledge
  • 👍 Interesting,fun,educational
  • 👍 Good app
  • 👍 Great application
  • 👍 Very good learning tool
  • 👍 good fun
  • 👍 Nice
  • 👍 Excellent Learning Tool
  • 👍 Great and fun way to learn
  • 👍 Awesome little app
  • 👍 Very informative
  • 👍 Best app. Ever.
  • 👍 Perfect
  • 👍 Very helpful
  • 👍 Great
  • 👍 Fun and useful
  • 👍 Fantastic!!!!!
  • 👍 Studying is fun now!
  • 👍 5
  • 👍 Very helpfull..simply reminds me the basic things to do..
  • 👍 Great game
  • 👍 Fun learning
  • 👍 Fun and eduminicational

Room to Improve

  • 🐛 Contenido en español
  • 🐛 Mécontent
  • 🐛 Down loading problem
  • 🐛 WARNING
  • 🐛 Am I missing something?
  • 🐛 Cases
  • 🐛 Decline
  • 🐛 Some bugs
  • 🐛 Please fix expert tip
  • 🐛 Some errors
WebMD: Symptom Checker#2

WebMD: Symptom Checker by WebMD

Med Reminders, Doctor Finder
Strong Contender
🏥 Medical
4.7😐(136K ratings)
FreeAds
WebMD: Symptom Checker screenshot 1
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WebMD: Symptom Checker screenshot 5
WebMD: Symptom Checker screenshot 6

This app helps you check symptoms, get medication reminders, and find doctors. It also offers prescription savings and information on conditions and drugs.

What We Love

  • 👍 Useful medical information
  • 🚀 Easy to navigate
  • 💊 Helpful medication reminders
  • 📚 Valuable medical resource
  • 🧠 Informative health articles

Room to Improve

  • 🐛 Frequent crashes
  • 🔍 Limited search functionality
  • 💻 Outdated or missing information
  • 🌙 Lack of dark mode
  • 📢 Excessive ads
One Medical#3

One Medical by One Medical Group, Inc.

Primary & 24/7 on-demand care
Worth Considering
🏥 Medical
4.9😊(58K ratings)
Free
#45in Medical
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One Medical screenshot 5
One Medical screenshot 6

Access comprehensive primary and on-demand medical care through a membership-based service. Schedule appointments, request prescriptions, message providers, and manage your health records anytime, anywhere.

What We Love

  • 🚀 Instant help when you feel the worst
  • 👍 Fantastic response time
  • 👍 Excellent video care
  • 👍 Amazing Care and Completely Worth the Yearly Membership Fee
  • 👍 Best way to get quick medical advice
  • 👍 Just the best service
  • 👍 The Best Dr./Patient system

Room to Improve

  • 🐛 Misleading Pricing Practices – Beware of Unexpected Charges
  • 🐛 Billing issues take 3+ months to resolve
  • 🐛 Providers come and go too frequently
  • 🐛 App is a bit clunky
  • 🐛 This app is just bad
  • 🐛 Tapping on the wrong button could cost $380
  • 🐛 Bait and switch, video calls are not free

More Free Medical Apps Diagnosis apps to explore

FAQ about Free Medical Apps Diagnosis

What are the best free medical apps diagnosis for iPhone?
Prognosis: Your Diagnosis tops our free medical apps diagnosis ranking as of October 2026, with a 4.8-star average from 3K App Store ratings, and it's free to download.
Prognosis: Your Diagnosis shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 240+ free medical apps diagnosis on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.