Best Medical Dictionary App

200+ iOS apps curated and reviewed

4.4 avg rating

19 free apps

Updated June 2026

From beginner-friendly picks to power-user tools, our medical dictionary app list covers 200+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Medical Dictionary App

#1

Medical Dictionary by Farlex by Farlex, Inc.

Healthcare Terminology

Editor's Choice

🏥 Medical

4.8😊(6.5K ratings)

FreeAdsIn-App Purchases

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Access over 180,000 medical terms with clear definitions, audio pronunciations, and images from authoritative sources. This free app is ideal for healthcare professionals, students, and anyone curious about medical terminology, offering offline access to a vast glossary.

What We Love

👍 Easy to use
🚀 Quick search and lookup
💡 Comprehensive medical terminology coverage
🔍 Detailed and informative definitions

Room to Improve

🐛 Occasional connectivity issues
💰 Ads can be intrusive
🔊 Lack of audio pronunciation feature

#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender

🔍 Reference

4.8😊(320K ratings)

FreeAdsIn-App Purchases

#40in Reference

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Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

What We Love

🚀 Easy to use
👍 Comprehensive definitions
👍 Helpful thesaurus
🚀 Offline access

Room to Improve

🐛 Ads can be intrusive
🐛 Difficulty closing ads
🐛 Repetitive game questions

#3

Medical Dictionary - English by Ayyoub BELGAID

150,000 medical terms

Worth Considering

🏥 Medical

4.5(163 ratings)

FreeAds

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Access over 150,000 medical definitions, terminology, and abbreviations across all branches of medicine. This free resource offers clear explanations for medical professionals, students, and anyone interested in healthcare terms.

More Medical Dictionary App apps to explore

Taber's Medical Dictionary

Taber's Medical Dictionary

75,000 Terms, Images, Video...

Access a comprehensive medical dictionary with over 75,000 terms, definitions, images, and audio pronunciations. This resource is designed for health professionals, offering quick access to critical medical information, including nutrition, abbreviations, and immunization schedules.

75,000+ in-depth definitions1,300+ high-quality images130+ videos

free with in-app purchases

Nursing Dictionary by Farlex

Nursing Dictionary by Farlex

Medical and Drug Definitions

Access over 56,000 medical terms and 4,000 medication entries with clear, in-depth definitions from authoritative sources. This app provides comprehensive information on diseases, treatments, anatomy, and more, with features like voice search and audio pronunciations.

56,000+ medical terms and definitions4,000+ medication entriesThousands of medical abbreviations

free with in-app purchases

Medical Dictionary Offline Pre

Medical Dictionary Offline Pre

Medical Dictionary

Access a comprehensive offline medical dictionary with over 150,000 terms, definitions, and audio pronunciations. Ideal for medical professionals, students, and anyone seeking clear medical terminology.

Offline access150,000+ medical terms40,000+ audio pronunciations

free with in-app purchases

Medical Dictionary - Drlogy

Medical Dictionary - Drlogy

Medical Dictionary - Drlogy

💪 Health & Fitness

Dorland’s Medical Dictionary

Dorland’s Medical Dictionary

Medical reference by Elsevier

Access a comprehensive medical reference with audio pronunciations for a vast range of terms including anatomy, diseases, and drugs. Enhance your learning with customizable themes, advanced search tools, and personalized study features.

Audio pronunciationsCustomizable themesAdvanced search tools

Hibir Medical Dictionary

Hibir Medical Dictionary

Hibir Medical Language

Access a vast collection of medical terms and their definitions on your mobile device. This app is designed for students, healthcare professionals, and individuals needing accurate medical information quickly.

Quick access to medical termsComprehensive definitionsReliable medical knowledge

Stedman's Medical Dictionary N

Stedman's Medical Dictionary N

Nursing Healthcare Professionl

Access a comprehensive medical dictionary with over 100,000 terms, including drug names and protocols. Features audio pronunciations for thousands of terms and offline access to content after initial download. An in-app purchase unlocks all content, with subscription options for continuous updates.

Over 100,000 medical termsAudio pronunciations for 42,000+ termsDrug names, eponyms, and protocols

free with in-app purchases

Stedman's Medical Dictionary +

Stedman's Medical Dictionary +

Audio Pronunciation

Access a comprehensive medical dictionary with over 100,000 terms, including drug names and protocols. Features audio pronunciations for thousands of terms and includes 1-year online access. An in-app purchase unlocks all content.

Over 100,000 medical termsAudio pronunciations for 42,000+ termsDrug names, eponyms, and protocols

free with in-app purchases

Dorland Pkt Medical Dictionary

Dorland Pkt Medical Dictionary

Dorland's Med Guide

AI Medical Dictionary

AI Medical Dictionary

Definition of medical terms

$1.99 | 100% OFF

Access a vast medical resource with AI-powered definitions for terms, conditions, and medications. Navigate easily, understand complex jargon, and expand your medical vocabulary. Stay informed about your health with this intuitive and reliable companion.

AI-powered search for terms and symptomsOffline access to core definitionsClear and concise explanations

Skyscape Medical Library

Skyscape Medical Library

350+ Medical Resources & Tools

Access over 350 trusted medical resources, including drug information, clinical calculators, and disease guides. This decision-support tool helps healthcare professionals make informed decisions at the point of care with continuously updated content and powerful search capabilities.

350+ Medical ResourcesDrug Information & InteractionsClinical Calculators

free with in-app purchases

Liixuos Medical Dictionary

Liixuos Medical Dictionary

Arabic Medical Dictionary

This app offers a comprehensive medical dictionary, translating over 140,000 terms from English to Arabic. It functions offline for translations and features a user-friendly interface with search, favorites, and history.

Offline English to Arabic translationOver 140,000 medical termsEnglish definitions available (online)

Medical English - Doxa

Medical English - Doxa

For doctors & nurses

Master medical English for healthcare professionals. Practice clinical communication, learn essential terminology, and prepare for international exams with short, effective lessons. Designed for doctors, nurses, and students to build confidence in real hospital scenarios.

Real clinical dialoguesEssential medical terminologyInteractive speaking practice

free with in-app purchases

Medical & Pharma Dictionary

Medical & Pharma Dictionary

by Muhammad Asad Khan

Access a vast database of drug details and their uses. This educational tool is ideal for medical and pharmaceutical exam preparation, enhancing your knowledge of medications and their formulations.

Extensive drug databaseVoice search functionalityIntelligent search capabilities

free with in-app purchases

Dictionary.com: English Words

Dictionary.com: English Words

Dictionary, Thesaurus, Vocab

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

2 million+ definitions and synonymsWord of the DayExample sentences

free with in-app purchases

Learn Drug, Medical Dictionary

Learn Drug, Medical Dictionary

Medical - Drug - Disease Terms

Access a comprehensive medical dictionary with definitions for terms, drugs, and diseases. Get detailed information on usage, side effects, symptoms, causes, and treatments. Features include search, bookmarking, sharing, and pronunciation.

Medical term definitionsDrug information (usage, side effects)Disease details (symptoms, treatment)

free with in-app purchases

Medical Dictionary Offline

Medical Dictionary Offline

by Andrew Putranto

Access a comprehensive medical dictionary with thousands of terms, all available offline. Search and learn medical vocabulary without an internet connection, making it ideal for travel or areas with limited data. The app is completely free to use.

Thousands of medical words and termsWorks offline, no internet neededCompletely free to use