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Best Medical Diagnosis Reference Apps

184+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Every iPhone needs a few good medical diagnosis reference apps. We benchmark 184+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Medical Diagnosis Reference

ICD10 Consult#1

ICD10 Consult by Evan Schoenberg

Smart, quick medical coding
Editor's Choice
🏥 Medical
4.8😊(14K ratings)
FreeAdsIn-App Purchases
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ICD10 Consult screenshot 6

Access a comprehensive, efficient medical coding resource with smart search capabilities, custom code notes, and seamless cross-referencing of acronyms. Simplify code handling and access guidelines instantly, making coding accurate and hassle-free. Upgrade to ICD10 Consult for quick, precise coding without bulky reference books or confusion.

What We Love

  • 👍 Easy to use
  • 🚀 Efficient search and lookup
  • 📚 Comprehensive ICD-10 code database
  • 🕰️ Time-saving for medical professionals

Room to Improve

  • 🔍 Lack of code descriptions in recent updates
  • 💸 Expensive subscription model
  • 📢 Disruptive ads in paid version
Prognosis: Your Diagnosis#2

Prognosis: Your Diagnosis by Medical Joyworks LLC

Improve your diagnosis skills
Strong Contender
🏥 Medical
4.8😊(2.9K ratings)
FreeAds
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Improve your diagnostic skills with an app designed for healthcare professionals to enhance their clinical decision-making abilities. Access a wide range of cases from various medical specialties, get concise diagnostic reasoning, and learn key points to boost your expertise. Practice makes perfect and can be fun – get ready to thrive as a world-class decision-maker!

What We Love

  • 🚀 Super Amazing Awesome!
  • 👍 Great learning app
  • 👍 Excellent scenarios
  • 👍 Actually Fun

Room to Improve

  • 🐛 Contenido en español
  • 🐛 Mécontent
  • 🐛 Down loading problem
Skyscape Medical Library#3

Skyscape Medical Library by Skyscape Medpresso Inc

350+ Medical Resources & Tools
Worth Considering
🏥 Medical
4.8😊(2.9K ratings)
FreeAdsIn-App Purchases
Skyscape Medical Library screenshot 1
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Access 350 medical resources on the go with a comprehensive medical library app. Stay informed and up-to-date with the latest medical knowledge at your fingertips. Download now for convenient access to a wealth of medical information.

What We Love

  • 👍 Excellent app
  • 🚀 All the books and definitions you need
  • 👍 Best med app
  • 🚀 Nice bundle

Room to Improve

  • 🐛 This app is basically an app to let you know about other apps. There is no real medical information on this app.
  • 🐛 I thought I was getting an actual copy of the handbook Williams Hematology but this seems nothing like that.
  • 🐛 Error while creating account

More Medical Diagnosis Reference apps to explore

4
Quick Diagnosis & Treatment
Quick Diagnosis & Treatment
Quick Diagnosis & Treatment
Medical reference
$9.99

Quick Diagnosis is a user-friendly mobile app that helps you identify common medical symptoms and provides possible conditions. Get fast and reliable health information at your fingertips.

🏥 Medical
(297)
5
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MD Medications and Reference
Free

This app provides healthcare professionals with comprehensive drug information, calculators, and treatment charts, offering a convenient and trusted point-of-care reference tool. With features such as a Redesign for improved usability, myCME for earning CME/CE credits, and a Generic-Brand Guide, it supports better care decisions on the go.

🏥 Medical
(6K)
6
MediSearch AI
MediSearch AI
MediSearch AI
Medical AI
Free

Get direct answers to medical questions based on scientific references with this innovative tool. It provides accurate and up-to-date information, breaking down complex medical jargon into simple language, and delivers swift answers to health queries in many languages.

🏥 Medical
(19)
7
VisualDx
VisualDx
VisualDx
Medical images & differentials
Free
🏥 Medical
(183)
8
5 Minute Clinical Consult
5 Minute Clinical Consult
5 Minute Clinical Consult
2026 Edition w/ Bonus Features
Free

An essential medical reference tool, the app provides quick access to diagnosis, treatment, and follow-up information for over 1,000 medical conditions. With bonus features including pediatric disease topics and a comprehensive list of differential diagnoses, it offers a user-friendly interface for medical professionals.

🏥 Medical
(3.1K)
9
AMBOSS Medical Knowledge
AMBOSS Medical Knowledge
AMBOSS Medical Knowledge
For study & clinical decisions
Free

A comprehensive medical study tool providing essential knowledge for students and professionals in the healthcare field. Enhance your medical knowledge and excel in your studies with this powerful resource.

🏥 Medical
(99)
10
Diagnosaurus® DDx
Diagnosaurus® DDx
Diagnosaurus® DDx
Best-selling DDx app worldwide
Free
🏥 Medical
(2.4K)
11
Nursing Diagnosis Reference
Nursing Diagnosis Reference
Nursing Diagnosis Reference
Develop Nursing Care Plans
Free

This essential guide helps nurses develop care plans with evidence-based diagnoses, interventions, and rationales for various clinical scenarios. Download the free app to try before buying, and unlock all content with an in-app purchase to access comprehensive nursing diagnosis information and improve patient care outcomes.

🏥 Medical
(27)
12
Nurse's Pocket Guide-Diagnosis
Nurse's Pocket Guide-Diagnosis
Nurse's Pocket Guide-Diagnosis
Nursing Diagnosis, Care Plans
Free

This comprehensive app helps nurses make accurate diagnoses and develop effective care plans with access to 400+ medical conditions, NANDA diagnoses, and prioritized actions/interventions. With its user-friendly features, nurses can quickly search, highlight, and note important information to create personalized care plans and improve patient care.

🏥 Medical
(175)
13
Dr.Oracle AI Medical Assistant
Dr.Oracle AI Medical Assistant
Dr.Oracle AI Medical Assistant
Medical Guidelines & Research
Free

Get expert medical guidelines and advice with our AI-powered medical assistant. From symptoms to treatment options, Dr.Oracle can help you make informed healthcare decisions. Ask Dr.Oracle today for personalized medical assistance.

📚 Education
(979)
14
UpToDate
UpToDate
UpToDate
by UpToDate
Free

Get evidence-based clinical information anytime, anywhere with this leading clinical decision support resource app for iOS. Features include easy search, free CME credits, medical calculators, and more. Subscribe now for access to better patient care!

🏥 Medical
(73)
15
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

An application for drug/disease clinical support that provides pharmacology, prescribing information, drug interaction checker, pill identifier, dosing calculators, formularies, and more. Enhance your prescribing confidence and save time with Epocrates.

🏥 Medical
(7.1K)
16
Medical Lab Tests
Medical Lab Tests
Medical Lab Tests
Lab Values Reference Guide
Free

"Access a vast library of common lab tests and their interpretations with Medical Lab Tests – the ultimate lab reference app for healthcare professionals and students. Available categories include Red Blood Cells, Coagulation, Electrolytes, Hormones, and more in both US and SI units. Download now for a comprehensive clinical resource at your fingertips!"

🏥 Medical
(1.1K)
17
DSM-5-TR® Diagnosis Handbook
DSM-5-TR® Diagnosis Handbook
DSM-5-TR® Diagnosis Handbook
Differential DDx Text Revision
Free

Diagnose confidently with the fully updated DSM-5-TR Differential Diagnosis Handbook. Utilize interactive decision trees, algorithms, and the latest classifications to streamline the diagnostic process for psychiatric conditions. Explore detailed entries, tables of differentials, and more on all devices for enhanced clinical assessment.

🏥 Medical
(1.5K)
18
Merck Manual Professional
Merck Manual Professional
Merck Manual Professional
by Merck & Co Inc
Free

Access a comprehensive medical reference tool with the Merck Manual Professional app. Stay updated on thousands of conditions, procedural videos, drug information, quizzes, interactive case simulations, medical news, and expert editorials. Download now for essential healthcare resources and knowledge.

🏥 Medical
(1K)
19
Ada - your health portal
Ada - your health portal
Ada - your health portal
Access health assessment
Free

Track your symptoms and get personalized health assessments with the Ada app. Check common ailments, get health articles, and access the symptom checker 24/7. Download now and take control of your health.

🏥 Medical
(9.1K)
20
WebMD: Symptom Checker
WebMD: Symptom Checker
WebMD: Symptom Checker
Med Reminders, Doctor Finder
Free

This application from WebMD serves as a comprehensive healthcare tool allowing users to check symptoms, set medication reminders, find doctors, access healthcare information, and save on prescriptions. Key features include a symptom checker, medication reminders, doctor directory, drug interaction checker, and more.

🏥 Medical
(135K)

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