Best Drugs Dictionary Apps

175+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

Out of 175+ drugs dictionary apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Drugs Dictionary

Drugs Dictionary - Offline#1

Drugs Dictionary - Offline by FRIENDSAPP LISTING

Medical Dictionary Offline
Editor's Choice
🏥 Medical
4.9(9 ratings)
FreeAds
Drugs Dictionary - Offline screenshot 1
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Drugs Dictionary - Offline screenshot 5
Drugs Dictionary - Offline screenshot 6

Access comprehensive information on medications, medical terms, and diseases without an internet connection. This app offers detailed drug data, prescription guidance, and a vast database for educational purposes.

Medicine Dictionary#2

Medicine Dictionary by Farlex, Inc.

and Prescription Drug Guide
Strong Contender
🏥 Medical
4.7😊(904 ratings)
FreeAdsIn-App Purchases
Medicine Dictionary screenshot 1
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Medicine Dictionary screenshot 5

Access comprehensive information on over 4,000 prescription and over-the-counter medications. This drug dictionary provides details on generic and brand names, side effects, interactions, and more, trusted by healthcare professionals.

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
Davis Drug Guide For Nurses#3

Davis Drug Guide For Nurses by Atmosphere Apps, Inc.

Medication Safety in Nursing
Worth Considering
🏥 Medical
4.8😐(8.6K ratings)
FreeIn-App Purchases
#37in Medical
Davis Drug Guide For Nurses screenshot 1
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This comprehensive drug guide provides nurses with essential medical information for safe medication administration. It features thousands of drug monographs, interaction details, and safety alerts, all organized for quick access and enhanced by personalized notes and search functionality.

What We Love

  • 🚀 Accurate and detailed information
  • 👍 Helpful for nursing students and nurses
  • 💡 Convenient and easy to use
  • 🚀 Quick medication lookup

Room to Improve

  • 🐛 Crashes and glitches
  • 🔒 Difficult to cancel subscription
  • 💰 Expensive subscription model

More Drugs Dictionary apps to explore

4
Drug Dictionary Free
Drug Dictionary Free
Drug Dictionary Free
by Thanh Nguyen Trung
Free
🏥 Medical
(0)
5
Drugs.com Medication Guide
Drugs.com Medication Guide
Drugs.com Medication Guide
Know more. Be sure.
Free

Access comprehensive information on over 24,000 medications, including prescription drugs, OTCs, and natural products. Manage your medications, check for interactions, identify pills, and find the lowest prices. Stay informed with FDA alerts and detailed side effect information.

Medication list with interaction trackingDrug price comparison and pharmacy finderPill identification by imprint, color, and shape
🏥 Medical
(15K)
free with in-app purchases
6
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Learn Drug, Medical Dictionary
Medical - Drug - Disease Terms
Free

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)
🏥 Medical
(1.2K)
free with in-app purchases
7
Liixuos Drugs Dictionary
Liixuos Drugs Dictionary
Liixuos Drugs Dictionary
Quick Drugs Reference
Free

This medical reference app offers comprehensive information on over 7,700 drugs, including indications, mechanisms of action, and pharmacokinetic details. It features offline access to basic drug data, a user-friendly interface, and search functionality, making it a valuable tool for healthcare students and professionals.

Offline drug informationOver 7,700 drugsDetailed pharmacology data
🏥 Medical
(2)
ad-supported
8
Pocket Drugs Dictionary
Pocket Drugs Dictionary
Pocket Drugs Dictionary
by Hany Elmehy
Free

Access comprehensive drug information offline with a user-friendly interface. Learn about uses, dosages, side effects, and interactions. The app can also read information aloud and allows for easy sharing of details.

Offline access to drug informationUser-friendly interfaceDetailed drug information (uses, side effects, interactions)
🏥 Medical
(6)
free
9
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs Dictionary Pro
Drugs
Free
💪 Health & Fitness
(0)
10
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
DrugGuide.com Exclusive Access
Free

This comprehensive drug reference provides essential information for safe medication administration across all age groups. It includes detailed drug monographs, audio pronunciations, pill images, regular updates, and safety alerts. Access to an exclusive online portal offers additional features like dosing calculators and drug of the week notifications.

1,700+ drug monographsAudio pronunciationsPill images
🏥 Medical
(9K)
subscription
11
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Nabaz Drug Dictionary
Free

This medical dictionary allows users to search for over 1500 medications by their scientific or trade names. It provides detailed information including drug form, group, usage, side effects, and dosage.

Search by scientific nameSearch by trade nameDrug form details
🏥 Medical
(212)
free
12
Medical Dictionary - English
Medical Dictionary - English
Medical Dictionary - English
150,000 medical terms
Free

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.

150,000+ medical definitionsExtensive terminology and abbreviationsCovers all branches of medicine
🏥 Medical
(163)
free with in-app purchases
13
Medical Dictionary by Farlex
Medical Dictionary by Farlex
Medical Dictionary by Farlex
Healthcare Terminology
Free

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.

180,000+ medical terms and definitionsOffline access to 40,000+ entriesThousands of medical abbreviations
🏥 Medical
(6.5K)
free with in-app purchases
14
Drug Dictionary Flashcards
Drug Dictionary Flashcards
Drug Dictionary Flashcards
Medication Pharmasist Practice
Free
📚 Education
(0)
15
Nursing Dictionary by Farlex
Nursing Dictionary by Farlex
Nursing Dictionary by Farlex
Medical and Drug Definitions
Free

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
🏥 Medical
(806)
free with in-app purchases
16
Compendium – Medication Guide
Compendium – Medication Guide
Compendium – Medication Guide
FDA Medical drug reference
Free

Access comprehensive drug information for medical professionals. Quickly find details on medicines approved in the USA, Switzerland, and Spain with powerful search and export functions. Supports multiple languages for global use.

Complete FDA drug data setSpanish AEMPS-certified medicinesSwissmedic-certified medicines
🏥 Medical
(1)
free with in-app purchases
17
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

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.

Offline dictionary accessVoice search for wordsDaily Word of the Day
🔍 Reference
(320K)
free with in-app purchases
18
Drugs pocketbook
Drugs pocketbook
Drugs pocketbook
by rahul baweja
Free
📚 Education
(0)
19
Drug Identifier & Drug Search
Drug Identifier & Drug Search
Drug Identifier & Drug Search
Easily identify unknown pills
Free

Identify unknown pills by imprint, color, and shape. Access a comprehensive database for drug information, including uses, side effects, and interactions. Features a health calculator and user-friendly interface for informed medication management.

Pill identification by imprint, color, shapeExtensive prescription and OTC drug databaseDetailed drug information (dosage, side effects, interactions)
🏥 Medical
(1)
ad-supported
20
Medicine Dictionary
Medicine Dictionary
Medicine Dictionary
by Santosh Mishra
Free

Access a vast encyclopedia of medicine names and their uses. Easily search for specific drugs, bookmark important information, and share details. Includes audio pronunciation for medicine names.

Extensive medicine encyclopediaSearch functionalityBookmark medicinal information
📚 Education
(3)
free

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