Best Medical Dictionary Apps

236+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated September 2026

Finding the right medical dictionary apps can be overwhelming with so many options. We've analyzed 236+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Medical Dictionary Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Medical Dictionary by FarlexMedical Dictionary by FarlexFree4.8★ (6.9K)YesYesSep 2026
2Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (324K)YesYesSep 2026
3Medical Dictionary - EnglishMedical Dictionary - EnglishFree4.5★ (172)YesNoAug 2026
4Taber's Medical DictionaryTaber's Medical DictionaryFree4.7★ (1.1K)NoYesSep 2026
5Medicine DictionaryMedicine DictionaryFree4.7★ (977)YesYesSep 2026
6Learn Drug, Medical DictionaryLearn Drug, Medical DictionaryFree4.7★ (1.2K)YesYesSep 2026
7Offline Medical DictionaryOffline Medical DictionaryFree3.0★ (2)NoNoMay 2026
8Medical Dictionary 25th Ed.Medical Dictionary 25th Ed.Free4.5★ (23)NoYesAug 2026

Top Picks for Medical Dictionary

Medical Dictionary by Farlex#1

Medical Dictionary by Farlex by Farlex, Inc.

Healthcare Terminology
Editor's Choice
🏥 Medical
4.8😊(6.9K ratings)
FreeAdsIn-App Purchases
Medical Dictionary by Farlex screenshot 1
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Medical Dictionary by Farlex screenshot 3
Medical Dictionary by Farlex screenshot 4

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
  • 🧠 Helpful for medical students and professionals

Room to Improve

  • 🐛 Occasional connectivity issues
  • 💰 Ads can be intrusive
  • 🔊 Lack of audio pronunciation feature
Merriam-Webster Dictionary#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender
🔍 Reference
4.8😊(324K ratings)
FreeAdsIn-App Purchases
#36in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

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
  • 👍 Word of the day feature
  • 👍 Fun word games

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
  • 🐛 Missing words in dictionary
  • 🐛 Unreasonable level progression in games
Medical Dictionary - English#3

Medical Dictionary - English by Ayyoub BELGAID

150,000 medical terms
Worth Considering
🏥 Medical
4.5(172 ratings)
FreeAds
Medical Dictionary - English screenshot 1
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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 apps to explore

FAQ about Medical Dictionary

What are the best medical dictionary apps for iPhone?
Medical Dictionary by Farlex tops our medical dictionary apps ranking as of September 2026, with a 4.8-star average from 6.9K App Store ratings, and it's free to download.
Yes — 19 of the top medical dictionary apps we rank are free to download, including Medical Dictionary by Farlex and Merriam-Webster Dictionary.
Medical Dictionary by Farlex shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 236+ medical dictionary apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a comprehensive medical dictionary that provides instant access to over 180,000 medical terms, including clear definitions, audio pronunciations, and images. It draws content from authoritative sources like McGraw-Hill and Elsevier, covering a wide range of medical disciplines.
Key features include searching over 180,000 medical terms, offline access to more than 40,000 entries, a medication guide for over 4,000 drugs, thousands of medical abbreviations, audio pronunciations for over 50,000 terms, and advanced search capabilities.

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