Best Internal Medicine Apps

249+ iOS apps curated and reviewed

4.7 avg rating
17 free apps
Updated August 2026

With an average user rating of 4.7★, the internal medicine category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Internal Medicine Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Osler Medicine Survival GuideOsler Medicine Survival GuideFree4.9★ (229)NoYesAug 2026
2Pocket ICUPocket ICUFree4.6★ (315)NoYesAug 2026
35 Minute Clinical Consult5 Minute Clinical ConsultFree4.8★ (3.1K)NoYesAug 2026
4Internal Medicine On CallInternal Medicine On CallFree4.2★ (5)YesYesJul 2026
5Harrison’s Manual Medicine AppHarrison’s Manual Medicine AppFree4.7★ (181)YesYesAug 2026
6Concise MedicineConcise MedicineFreeNoYesAug 2026
7Internal Medicine Exam ReviewInternal Medicine Exam Review$3.99NoNoJul 2026
8The Washington ManualThe Washington ManualFree4.7★ (210)NoYesAug 2026

Top Picks for Internal Medicine

Pocket ICU#2

Pocket ICU by Unbound Medicine, Inc.

Best-Selling Critical Care App
Strong Contender
🏥 Medical
4.6(315 ratings)
FreeIn-App Purchases
Pocket ICU screenshot 1
Pocket ICU screenshot 2
Pocket ICU screenshot 3
Pocket ICU screenshot 4
Pocket ICU screenshot 5
Pocket ICU screenshot 6

This app offers concise critical care guidance written by attending physicians. It covers diagnosis, treatment, and management across various subspecialties, including detailed images and decision algorithms. Quickly find information, bookmark entries, and take notes for efficient ICU rounds and consultations.

5 Minute Clinical Consult#3

5 Minute Clinical Consult by Unbound Medicine, Inc.

2026 Edition w/ Bonus Features
Worth Considering
🏥 Medical
4.8😐(3.1K ratings)
FreeIn-App Purchases
#40in Medical
5 Minute Clinical Consult screenshot 1
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This app provides quick access to diagnostic and treatment information for over 1,000 medical conditions. It includes bonus content like pediatric diseases and differential diagnoses, with offline access and advanced search capabilities.

What We Love

  • 🚀 Quick reference
  • 📚 Comprehensive medical information
  • 🔍 Easy to navigate
  • 💻 Useful for students and medical professionals

Room to Improve

  • 🔒 Subscription-based access issues
  • 🔍 Difficult search functionality
  • 🔧 Lack of customer support

More Internal Medicine apps to explore

4
Internal Medicine On Call
Internal Medicine On Call
Internal Medicine On Call
Top 60 On Call Ward Problems
Free

This medical reference app provides concise guidance on over 60 common internal medicine on-call problems. It includes interactive flowcharts for decision support and essential information on laboratory tests and procedures. An in-app purchase unlocks all content.

Covers over 60 common on-call problemsInteractive flowcharts for decision supportInterpretation of laboratory tests and procedures
🏥 Medical
(5)
free with in-app purchases
5
Harrison’s Manual Medicine App
Harrison’s Manual Medicine App
Harrison’s Manual Medicine App
5 Must-have Internal Med Apps
Free

This medical app bundle provides essential internal medicine knowledge for clinical rotations and residency. It offers quick access to diagnoses, treatments, drug information, and clinical calculators, even without Wi-Fi.

Internal medicine manualDrug guide with dosing calculatorsDifferential diagnosis tool
🏥 Medical
(181)
free with in-app purchases
6
Concise Medicine
Concise Medicine
Concise Medicine
Internal Medicine Cases Review
Free
🏥 Medical
(0)
7
Internal Medicine Exam Review
Internal Medicine Exam Review
Internal Medicine Exam Review
by Tourkia CHIHI
$3.99
📚 Education
(0)
8
The Washington Manual
The Washington Manual
The Washington Manual
+ Drug Guide and Prime PubMed
Free

This app provides expert medical diagnosis and treatment recommendations, integrated with a comprehensive drug guide and access to medical literature. It offers evidence-based information for hundreds of conditions, drug monographs, and decision support algorithms, all accessible offline.

Offline diagnosis and treatment recommendationsComprehensive drug databasePrime PubMed integration for medical literature
🏥 Medical
(210)
free with in-app purchases
9
Prognosis: Your Diagnosis
Prognosis: Your Diagnosis
Prognosis: Your Diagnosis
Improve your diagnosis skills
Free

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.

Interactive clinical casesDiagnostic and management rationaleSuccinct explanations
🏥 Medical
(2.9K)
ad-supported
10
WikEM
WikEM
WikEM
Emergency Medicine Wiki
Free

This app provides a continuously updated wiki and database of emergency medicine knowledge for physicians. Access key information offline for rapid reference during daily practice. An in-app subscription unlocks advanced AI-powered questions, favorites, and history features.

Emergency medicine knowledge databaseContinuously updated contentOffline access
🏥 Medical
(4.7K)
free with in-app purchases
11
Diagnosaurus® DDx
Diagnosaurus® DDx
Diagnosaurus® DDx
Best-selling DDx app worldwide
Free

This medical reference tool assists healthcare professionals in performing differential diagnoses quickly and confidently. It offers a searchable database of over 1,000 diagnoses, cross-referenced for related conditions, and allows users to save favorite entries and make custom notes.

Over 1,000 differential diagnosesSearch by organ system, symptom, or diseaseSee Related DDx feature
🏥 Medical
(2.5K)
free with in-app purchases
12
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

This clinical reference app empowers healthcare professionals to make safer, faster decisions. It offers comprehensive drug information, interaction checks, pill identification, lab values, and dosing calculators. Access essential clinical tools offline to enhance patient care and workflow efficiency.

Comprehensive Drug ReferenceDrug Interaction CheckerPill Identifier
🏥 Medical
(7.1K)
free with in-app purchases
13
Johns Hopkins Antibiotic Guide
Johns Hopkins Antibiotic Guide
Johns Hopkins Antibiotic Guide
ABX, HIV, Psych, Diabetes
Free

Access evidence-based medical guidance for antibiotics, HIV, psychiatry, and diabetes. Features expert analysis, drug listings, disease topics, and patient education materials. Includes monthly updates and enhanced search functionality.

Evidence-based recommendationsAntimicrobial drug listingsPsychiatric medicine guidance
🏥 Medical
(3.8K)
free with in-app purchases
14
KNOW Medicine
KNOW Medicine
KNOW Medicine
Knowledge Needed On the Wards
Free

This app provides a concise, expanded outline format for internal medicine practitioners on the wards. It focuses on essential high-yield knowledge, pathophysiology, treatment, and pharmacology for deeper understanding and retention. Subscription offers access to the entire collection with yearly updates.

Expanded outline formatOrgan system pathophysiologyDetailed treatment sections
📚 Education
(2)
freemium
15
Internal Medicine CCS
Internal Medicine CCS
Internal Medicine CCS
+ smart search suggestions
$28.99
🏥 Medical
(0)
16
USMLE Internal Medicine Q&A
USMLE Internal Medicine Q&A
USMLE Internal Medicine Q&A
LANGE Medical Licensure Prep
Free

Prepare for USMLE and internal medicine exams with a comprehensive question bank. Study anytime, anywhere with detailed explanations and progress tracking. Access over 960 practice questions and a full-length test with a subscription.

960+ practice questionsDetailed explanations7 subject categories
🏥 Medical
(47)
free with in-app purchases
17
Boards (ABIM & ABFM)
Boards (ABIM & ABFM)
Boards (ABIM & ABFM)
by UWorld LLC
Free

Prepare for your Internal Medicine and Family Medicine board exams with challenging, physician-written questions. This app offers continuously updated content, evidence-based explanations, and detailed rationales to help you master exam concepts and track your progress.

Physician-created challenging questionsContinuously updated contentEvidence-based answer explanations
📚 Education
(270)
free with in-app purchases
18
Harrison's Manual of Medicine
Harrison's Manual of Medicine
Harrison's Manual of Medicine
Web access included
Free

This app provides fast, to-the-point guidance on clinical problems in internal medicine. It includes quick reference tables, diagnostic guidelines, and treatment recommendations for common inpatient conditions. Access to the latest edition content is available on a mobile platform and companion website.

Latest 20th edition contentQuick reference tables and chartsDiagnostic guidelines
🏥 Medical
(102)
free with in-app purchases
19
Atlas of Internal Medicine
Atlas of Internal Medicine
Atlas of Internal Medicine
+ smart search suggestions
$99.99

This comprehensive medical atlas provides over 2,000 high-quality images and concise text for fast visual diagnosis of over 200 internal medicine conditions. It features smart search, note-taking, and bookmarking capabilities for efficient learning and practice.

2,000+ clinical imagesVisual diagnosis of 200+ conditionsSmart search with suggestions
🏥 Medical
(0)
paid
20
Harrison’s Manual of Medicine
Harrison’s Manual of Medicine
Harrison’s Manual of Medicine
Medical Students & Residents
Free

This portable medical guide offers a concise summary of internal medicine principles for quick point-of-care reference. It covers diagnosis, clinical manifestations, and treatment of common diseases, featuring decision trees and summary tables for easy navigation. Offline access is available after initial download.

Concise internal medicine principlesPoint-of-care referenceDiagnosis, manifestations, and treatment
🏥 Medical
(6)
free with in-app purchases

FAQ about Internal Medicine

What are the best internal medicine apps for iPhone?
Osler Medicine Survival Guide tops our internal medicine apps ranking as of August 2026, with a 4.9-star average from 229 App Store ratings, and it's free to download.
Yes — 17 of the top internal medicine apps we rank are free to download, including Osler Medicine Survival Guide and Pocket ICU.
Osler Medicine Survival Guide has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ internal medicine apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Osler Medicine Survival Guide is a practical reference app designed for healthcare professionals, particularly residents and clinicians. It provides distilled, need-to-know information to help manage various clinical problems encountered in adult hospital care, aiming to improve patient safety and care standards.
Key features include a 'Triage and Don't Miss' section for critical information, expert content from Johns Hopkins Medicine, simplified presentation of complex material, coverage of internal medicine sub-specialties, direct links to journal abstracts, bookmarking capabilities, and a universal search index for quick answers.

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