Best Drug Dictionary Free Apps

216+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Whether you're new to drug dictionary free or looking for an upgrade, our curated collection of 216+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Drug Dictionary Free

Drugs Dictionary - Offline#1

Drugs Dictionary - Offline by FRIENDSAPP LISTING

Medical Dictionary Offline
Editor's Choice
🏥 Medical
4.9(9 ratings)
FreeAds
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Drugs Dictionary - Offline screenshot 3
Drugs Dictionary - Offline screenshot 4
Drugs Dictionary - Offline screenshot 5
Drugs Dictionary - Offline screenshot 6

This medical dictionary app provides comprehensive information on medications, diseases, and medical terminology, all accessible offline for free. It offers detailed drug information, prescription guidance, and a user-friendly design, making it a valuable resource for educational purposes, with the reminder to always consult a doctor for medical advice.

Medicine Dictionary#3

Medicine Dictionary by Farlex, Inc.

and Prescription Drug Guide
Worth Considering
🏥 Medical
4.7😊(904 ratings)
FreeAdsIn-App Purchases
Medicine Dictionary screenshot 1
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Access detailed information on 4,000 prescription drugs and over-the-counter medications with a comprehensive Medicine Dictionary and Drug Guide app. Features include voice search, bookmarks, search suggestions, and sharing options for quick reference, all without any locked content or subscriptions required. Trusted by healthcare professionals and consumers alike.

What We Love

  • 👍 Easy to navigate and use
  • 📚 Comprehensive drug information
  • 🔍 Detailed definitions and dosages
  • 🧠 Helpful for students and professionals

Room to Improve

  • 🔍 Missing information for some medications
  • 🤔 Terminology may be too technical for some users
  • 🔍 Limited coverage of certain drug categories

More Drug Dictionary Free apps to explore

4
Drugs.com Medication Guide
Drugs.com Medication Guide
Drugs.com Medication Guide
Know more. Be sure.
Free

This application is a comprehensive medication guide that allows users to look up drug information, identify pills, check interactions, and manage personal medication records easily. Key features include a complete A-Z drug listings, pill identifier, interactions checker, personal medication records, and a discount card for pharmacy prescriptions.

🏥 Medical
(643)
5
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Medical - Drug - Disease Terms
Free

Access a comprehensive medical dictionary for quick definitions of medical terms, a drug dictionary for detailed drug information, and a disease dictionary for medical disorder references. Ideal for medical practitioners, students, and healthcare professionals.

🏥 Medical
(1.2K)
6
Medical Dictionary by Farlex
Medical Dictionary by Farlex
Medical Dictionary by Farlex
Healthcare Terminology
Free

Gain instant access to over 180,000 medical terms, 50,000 audio pronunciations, and 12,000 images with this user-friendly and comprehensive medical dictionary app. Perfect for healthcare professionals, students, and anyone interested in medical terminology. No subscriptions required - download now on iOS!

🏥 Medical
(6.5K)
7
Pocket Pharmacist
Pocket Pharmacist
Pocket Pharmacist
Pharmacist Curated Drug Info
Free

An app offering pharmacist-curated drug information with features like interaction checking, med quizzes, and med box organization. Impressively featured in known publications, it provides a fast drug search, unbiased data, and easy-to-understand details. Try it out now for a free trial!

🏥 Medical
(3.8K)
8
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
DrugGuide.com Exclusive Access
Free

Davis’s Drug Guide for Nurses is an essential medication administration tool with exclusive access to DrugGuide.com, dosing calculators, drug monographs, audio pronunciations, and pill images for safe practice. Stay updated with new FDA approvals and safety alerts.

🏥 Medical
(9K)
9
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs
Free
💪 Health & Fitness
(0)
10
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Free

This medical app allows users to search for drug information by their scientific and commercial names. It includes details such as drug usage, group, administration, side effects, and price. With over 1500 drugs listed, it serves as a comprehensive drug dictionary for healthcare professionals and consumers. Visit now to access essential drug information!

🏥 Medical
(212)
11
WiseDrug دەرمانی زیرەک
WiseDrug دەرمانی زیرەک
WiseDrug دەرمانی زیرەک
Wise Drug : الدواء ذكي
Free

This medical application, developed by WiseDevs Group, allows users to access information about medications and their usage by scanning images of the drugs. Users can also search for medications by disease names like flu, and explore categories such as Drugs and Vitamins.

🏥 Medical
(191)
12
Nursing Dictionary by Farlex
Nursing Dictionary by Farlex
Nursing Dictionary by Farlex
Medical and Drug Definitions
Free

Access a comprehensive Nursing Dictionary app specifically designed for nurses, featuring over 56,000 medical terms, 4,000 drug entries, and 9,000 images. Perfect for nurses, nursing students, or those interested in healthcare, this app offers in-depth definitions, medication details, and more from top medical sources. Available on iPhone and iPad, this free app provides advanced search options, audio pronunciations, and easy sharing capabilities, making it a valuable resource in the medical field.

🏥 Medical
(806)
13
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

🔍 Reference
(3.2K)
14
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

🔍 Reference
(28K)
15
Medication List & Drug Guide
Medication List & Drug Guide
Medication List & Drug Guide
Drug Guide, Drugs Interaction
Free

Track your daily medications, set reminders for doses, and keep a comprehensive list of your prescriptions with this user-friendly app that simplifies managing your health. Stay organized and never miss a dose again.

🏥 Medical
(217)
16
Medical & Pharma Dictionary
Medical & Pharma Dictionary
Medical & Pharma Dictionary
by Muhammad Asad Khan
Free

This medical dictionary app provides access to a vast database of drug details, including usage, dosage, and side effects, making it an essential tool for medical exam preparation and pharma knowledge enhancement. With its user-friendly design and voice search feature, users can easily find information on various medicines and stay informed.

📚 Education
(18)
17
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Discover a comprehensive Dictionary and Thesaurus app with a Word of the Day feature, offline access, and resources from top sources. Access millions of definitions, synonyms, translations, and more for a versatile language tool.

🔍 Reference
(14K)
18
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)
19
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary, Thesaurus, Vocab
Free

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

🔍 Reference
(328K)
20
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

Find synonyms and related words easily with a simple and focused thesaurus application. Get quick word meanings and expand your vocabulary effortlessly.

🔍 Reference
(120)