Best Drug Reference Apps

165+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Finding the right drug reference app can be overwhelming with so many options. We've analyzed 165+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Drug Reference

epocrates: Drug Info & Pill ID#1

epocrates: Drug Info & Pill ID by Epocrates

Dosing, Interactions, & Labs
Editor's Choice
๐Ÿฅ Medical
4.5๐Ÿ˜(7.1K ratings)
FreeAdsIn-App Purchases
#1in Medical
epocrates: Drug Info & Pill ID screenshot 1
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epocrates: Drug Info & Pill ID screenshot 6

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.

What We Love

  • ๐Ÿš€ Streamlined information
  • ๐Ÿ‘ Concise and to-the-point
  • ๐Ÿ‘ Helpful for first-year NP
  • ๐Ÿ‘ Excellent reference for physicians

Room to Improve

  • ๐Ÿ› Constant updates causing freezing and crashes
  • ๐Ÿ› Unreliable app performance
  • ๐Ÿ› Forced to update frequently
Davis Drug Guide For Nurses#2

Davis Drug Guide For Nurses by Atmosphere Apps, Inc.

Medication Safety in Nursing
Strong Contender
๐Ÿฅ Medical
4.8๐Ÿ˜(8.4K ratings)
FreeIn-App Purchases
#29in Medical
Davis Drug Guide For Nurses screenshot 1
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Davis Drug Guide For Nurses screenshot 5
Davis Drug Guide For Nurses screenshot 6

Safely administer medications with ease using an extensive drug guide designed specifically for nurses. Access over 5,000 drug monographs, personalized note-taking, search functionality, and a 14-day free trial for $38.99/year thereafter.

What We Love

  • ๐Ÿš€ Accurate and detailed information
  • ๐Ÿ‘ Helpful for nursing students and nurses
  • ๐Ÿ’ก Convenient and easy to use
  • ๐Ÿš€ Quick medication lookup

Room to Improve

  • ๐Ÿ› Crashes and glitches
  • ๐Ÿ”’ Difficult to cancel subscription
  • ๐Ÿ’ฐ Expensive subscription model
Drugs.com Medication Guide#3

Drugs.com Medication Guide by Drugsite Trust

Know more. Be sure.
Worth Considering
๐Ÿฅ Medical
4.7๐Ÿ˜Š(643 ratings)
FreeAdsIn-App Purchases
Drugs.com Medication Guide screenshot 1
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Drugs.com Medication Guide screenshot 6

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.

What We Love

  • โญ Excellent app
  • ๐Ÿš€ Very useful and informative
  • ๐Ÿ‘ User-friendly interface
  • ๐Ÿ“š Comprehensive drug information

Room to Improve

  • ๐Ÿ› Occasional crashes or bugs
  • ๐Ÿ’ฐ Ads or paid features
  • ๐ŸŒ Limited support for non-US medications

More Drug Reference apps to explore

4
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!

๐Ÿฅ Medical
(3.8K)
5
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
Davis's Drug Guide - Nurses
DrugGuide.com Exclusive Access
Free

Davisโ€™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.

๐Ÿฅ Medical
(9K)
6
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MD Medications and Reference
Free

This app provides healthcare professionals with comprehensive drug information, calculators, and treatment charts, offering a convenient and trusted point-of-care reference tool. With features such as a Redesign for improved usability, myCME for earning CME/CE credits, and a Generic-Brand Guide, it supports better care decisions on the go.

๐Ÿฅ Medical
(5.7K)
7
UpToDate Lexidrug
UpToDate Lexidrug
UpToDate Lexidrug
by Lexi-Comp, Inc.
Free

Access comprehensive drug information anytime, anywhere with UpToDate Lexidrug. Featuring over 20 databases, including pharmacogenomics data and IV compatibility info, this app is trusted by healthcare professionals. Try it free for a month, then subscribe for $29.99/month via iTunes Account for uninterrupted access.

๐Ÿฅ Medical
(1)
8
Mosby's Drug Reference
Mosby's Drug Reference
Mosby's Drug Reference
Over 5,000 Drug Listings
Free

This trusted medical app provides healthcare professionals with a comprehensive drug reference tool, featuring over 5,000 drug listings with detailed information on actions, usage, dosage, interactions, and side effects. Try it today with a 14-day free trial and take advantage of its patient safety-focused features to improve accuracy and eliminate errors.

๐Ÿฅ Medical
(233)
9
Medscape
Medscape
Medscape
Clinical Tools, News & CME/CE
Free

Discover a comprehensive medical application offering essential clinical tools, latest healthcare news, drug information, and medical education resources. Stay up-to-date with advancements in the medical field and access valuable tools for medical professionals. Advance your knowledge and skills with this all-in-one app.

๐Ÿฅ Medical
(1.4K)
10
PEPIDยฎ
PEPIDยฎ
PEPIDยฎ
by PEPID, LLC
Free

PEPID provides healthcare professionals with comprehensive tools for patient care, including a vast drug database, medical calculators, high-res pill photos, and more. It offers updated information sourced from 12 healthcare associations and is tailored for various medical professionals. For questions or feedback, contact support@pepid.com.

๐Ÿฅ Medical
(2.9K)
11
Nurse's Drug Handbook
Nurse's Drug Handbook
Nurse's Drug Handbook
Rx pharmacology reference
Free

Access a comprehensive Rx pharmacology reference with the Nurse's Drug Handbook, providing detailed information on medications for quick and accurate decision-making. Stay informed and enhance patient care with this essential tool for all healthcare professionals.

๐Ÿฅ Medical
(1.4K)
12
Micromedex
Micromedex
Micromedex
MEDICAL
Free

Experience unified access to essential drug information, clinical calculators, and more with our Medical app, delivering daily updated, evidence-based insights at the point of care. Streamline your clinical decisions and workflow with ease of navigation and automated content updates. Activate now for fast access to critical information.

๐Ÿฅ Medical
(34)
13
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

A top medical calculator app offering over 550 clinical decision tools for healthcare professionals, with features like offline access, CME credit tracking, and customizable lists for quick use. Join now for quick, evidence-based patient care support on-the-go.

๐Ÿฅ Medical
(51K)
14
Medicine Dictionary
Medicine Dictionary
Medicine Dictionary
and Prescription Drug Guide
Free

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.

๐Ÿฅ Medical
(904)
15
Mosbyโ€™s Nursing Drug Reference
Mosbyโ€™s Nursing Drug Reference
Mosbyโ€™s Nursing Drug Reference
Skidmore / Roth - Best Selling
Free

This trusted drug reference guide provides nurses with vital information on over 5,000 medications, including dosage, side effects, and administration instructions, with a focus on patient safety. Download the free app to try before you buy, and unlock all content with an in-app purchase to access comprehensive and up-to-date information.

๐Ÿฅ Medical
(47)
16
Pyrls
Pyrls
Pyrls
Clinical Pearls
Free
๐Ÿฅ Medical
(127)
17
Skyscape Medical Library
Skyscape Medical Library
Skyscape Medical Library
350+ Medical Resources & Tools
Free

Access 350 medical resources on the go with a comprehensive medical library app. Stay informed and up-to-date with the latest medical knowledge at your fingertips. Download now for convenient access to a wealth of medical information.

๐Ÿฅ Medical
(2.9K)
18
Davisโ€™s Drug Guide for Nurses
Davisโ€™s Drug Guide for Nurses
Davisโ€™s Drug Guide for Nurses
Best Nursing Drug Handbook
Free

Access essential drug information for safe medication administration across all age groups with a comprehensive drug guide. Features include a vast database, dosing calculators, FDA drug news updates, audio pronunciations, and more. Stay informed and make informed decisions with this indispensable resource for healthcare professionals.

๐Ÿฅ Medical
(720)
19
Sanford Guide Antimicrobial
Sanford Guide Antimicrobial
Sanford Guide Antimicrobial
Infectious Diseases Treatment
Free

"Access essential infectious disease treatment guidance with a trusted medical app used by healthcare professionals worldwide. Stay updated with clinically actionable information, diverse perspectives, and interactive tools for accurate decision-making. Subscribe for $39.99/year for comprehensive coverage in English."

๐Ÿฅ Medical
(1.9K)
20
ConnectRx
ConnectRx
ConnectRx
Up-To-Date Drug Reference
Free

This application provides a comprehensive and up-to-date drug reference, offering essential drug information and advanced patient resources to help healthcare professionals make informed decisions. Get instant access to reliable and clinically verifiable data to enhance patient care.

๐Ÿฅ Medical
(7)

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