Best Free Drug Guide Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Looking for free free drug guide apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Drug Guide Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Drugs.com Medication GuideDrugs.com Medication GuideFree4.8★ (16K)YesNoAug 2026
2Pocket PharmacistPocket PharmacistFree4.7★ (3.9K)NoYesAug 2026
3Davis Drug Guide For NursesDavis Drug Guide For NursesFree4.8★ (8.7K)NoYesAug 2026
4Mosby's Drug ReferenceMosby's Drug ReferenceFree4.6★ (233)YesYesJul 2026
5UpToDate LexidrugUpToDate LexidrugFree4.7★ (4.9K)NoYesAug 2026
6Drug Dictionary FreeDrug Dictionary FreeFreeNoNoMay 2026
7mobilePDRmobilePDRFree3.2★ (101)NoNoJul 2026
8Drugs & Medications Guide AppDrugs & Medications Guide AppFreeYesNoMay 2026

Top Picks for Free Drug Guide

Drugs.com Medication Guide#1

Drugs.com Medication Guide by Drugs.com

Know more. Be sure.
Editor's Choice
🏥 Medical
4.8😊(16K ratings)
FreeAdsIn-App Purchases
Drugs.com Medication Guide screenshot 1
Drugs.com Medication Guide screenshot 2
Drugs.com Medication Guide screenshot 3
Drugs.com Medication Guide screenshot 4
Drugs.com Medication Guide screenshot 5
Drugs.com Medication Guide screenshot 6

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.

What We Love

  • ⭐ Excellent app
  • 🚀 Very useful and informative
  • 👍 User-friendly interface
  • 📚 Comprehensive drug information

Room to Improve

  • 🐛 Occasional crashes or bugs
  • 💰 Ads or paid features
  • 🌍 Limited support for non-US medications
Pocket Pharmacist#2

Pocket Pharmacist by Danike, Inc.

Pharmacist Curated Drug Info
Strong Contender
🏥 Medical
4.7😊(3.9K ratings)
FreeIn-App Purchases
Pocket Pharmacist screenshot 1
Pocket Pharmacist screenshot 2
Pocket Pharmacist screenshot 3
Pocket Pharmacist screenshot 4
Pocket Pharmacist screenshot 5
Pocket Pharmacist screenshot 6

Access comprehensive drug information curated by pharmacists, check for drug interactions, and test your knowledge with quizzes. Organize your medications and impress your medical team with neat printouts.

What We Love

  • 👍 Convenient for keeping track of medications
  • 🚀 Quick and easy to use
  • 💡 Helpful for healthcare professionals
  • 🔍 Comprehensive drug information

Room to Improve

  • 💰 Subscription model frustrates existing users
  • 🇨🇦 Limited coverage for non-US drugs
  • 🔒 Concerns about data privacy and access
Davis Drug Guide For Nurses#3

Davis Drug Guide For Nurses by Atmosphere Apps, Inc.

Medication Safety in Nursing
Worth Considering
🏥 Medical
4.8😐(8.7K ratings)
FreeIn-App Purchases
#33in Medical
Davis Drug Guide For Nurses screenshot 1
Davis Drug Guide For Nurses screenshot 2
Davis Drug Guide For Nurses screenshot 3
Davis Drug Guide For Nurses screenshot 4
Davis Drug Guide For Nurses screenshot 5
Davis Drug Guide For Nurses screenshot 6

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 Free Drug Guide apps to explore

4
Mosby's Drug Reference
Mosby's Drug Reference
Mosby's Drug Reference
Over 5,000 Drug Listings
Free

This app provides healthcare professionals with comprehensive drug information, including actions, usage, dosage, interactions, and side effects. It emphasizes patient safety with Black Box Warnings, Safety Alerts, and information on life-threatening side effects. Features include custom notes, highlights, and quick search functionality.

Over 5,000 drug listingsBlack Box Warnings and Safety AlertsDrug action, usage, dosage, interactions, side effects
🏥 Medical
(233)
free with in-app purchases
5
UpToDate Lexidrug
UpToDate Lexidrug
UpToDate Lexidrug
by Lexi-Comp
Free

This app provides comprehensive drug information and tools to aid in safe medication decisions. It offers daily updated clinical information, detailed drug databases, interaction checkers, and medical calculators. It is trusted by healthcare professionals and students for quick access to expert content.

Daily updated clinical drug informationIn-depth drug databases with dosing supportComprehensive drug monographs
🏥 Medical
(4.9K)
subscription
6
Drug Dictionary Free
Drug Dictionary Free
Drug Dictionary Free
by Thanh Nguyen Trung
Free
🏥 Medical
(0)
7
mobilePDR
mobilePDR
mobilePDR
Prescribers' Drug Reference
Free

Access up-to-date drug prescribing information for healthcare professionals. Quickly search thousands of drug summaries, compare medications, and check for interactions. Identify pills with color photos and imprint codes.

Concise drug summariesDrug comparison toolDrug interaction checker
🏥 Medical
(101)
free
8
Drugs & Medications Guide App
Drugs & Medications Guide App
Drugs & Medications Guide App
Drugs Interaction & Usage Info
Free
🏥 Medical
(0)
9
Drug Guide & Medication
Drug Guide & Medication
Drug Guide & Medication
Uptodate meds info
Free

Access comprehensive information on all FDA-approved drugs, including consumer guides, professional details, and drug interactions. Explore medication details, hepatotoxicity, and drug class information. Offers cloud syncing and advanced features through subscriptions.

FDA-approved drug informationConsumer and patient guidesProfessional drug details
🏥 Medical
(142)
freemium
10
Medication List & Drug Guide
Medication List & Drug Guide
Medication List & Drug Guide
Drug Guide, Drugs Interaction
Free

Access a comprehensive drug guide, check for medication interactions, and identify potential diagnoses using a symptom checker. Save important information for quick access. Content is regularly updated by certified clinicians.

Drug Guide with precautions and side effectsInteraction Checker for medication safetySymptom Checker for potential diagnoses
🏥 Medical
(234)
free with in-app purchases
11
Prescription Drug Cards : Top 300
Prescription Drug Cards : Top 300
Prescription Drug Cards : Top 300
by Higher Learning Technologies, Inc.
Free

This app provides a comprehensive study tool for the top 300 prescription drugs and top 100 non-prescription drugs. It offers quick access to essential drug information without an internet connection, making learning less tedious.

Top 300 prescription drugsTop 100 non-prescription drugsOffline access
🏥 Medical
(10)
free with in-app purchases
12
Medicine Dictionary
Medicine Dictionary
Medicine Dictionary
and Prescription Drug Guide
Free

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.

4,000+ prescription and OTC medicationsDetailed drug entriesUnlimited bookmarks
🏥 Medical
(976)
free with in-app purchases
13
Pharmapedia Pro
Pharmapedia Pro
Pharmapedia Pro
by Pharmapedia Private Limited
Free

Access comprehensive drug information, including formulas, uses, contraindications, and adverse events. Discover alternative brands with pricing and forms, and easily create and share prescriptions. Features a user-friendly interface with bookmarked and recently searched items.

Instant drug informationFormula overviewsAlternate brand discovery
📚 Education
(6)
free with in-app purchases
14
Human Body Atlas: 3D Medical
Human Body Atlas: 3D Medical
Human Body Atlas: 3D Medical
Visible Anatomy & Skeleton
Free

Explore the human body with a comprehensive 3D atlas featuring interactive models of every organ and system. Access detailed articles, use AI-powered search, and visualize anatomy in AR. Learn anytime, anywhere, even offline.

Interactive 3D anatomical modelsLayer-by-layer explorationAugmented Reality (AR) mode
🏥 Medical
(183)
free with in-app purchases
15
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
(9.1K)
subscription
16
Davis’s Drug Guide for Nurses
Davis’s Drug Guide for Nurses
Davis’s Drug Guide for Nurses
Best Nursing Drug Handbook
Free

This comprehensive drug reference provides nurses with essential information for safe medication administration across all patient age groups. It features extensive drug monographs, dosing calculation tools, audio pronunciations, and critical patient safety alerts.

5,000-drug database searchAudio pronunciationsDrug dosing calculation tools
🏥 Medical
(723)
free with in-app purchases
17
Medguide - Drug Guide
Medguide - Drug Guide
Medguide - Drug Guide
Your medicines, made clear
Free
🏥 Medical
(0)
18
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
epocrates: Drug Info & Pill ID
Dosing, Interactions, & Labs
Free

This clinical reference app empowers healthcare professionals to make safer, faster decisions. It offers comprehensive drug information, interaction checks, pill identification, lab values, and dosing calculators. Access essential clinical tools offline to enhance patient care and workflow efficiency.

Comprehensive Drug ReferenceDrug Interaction CheckerPill Identifier
🏥 Medical
(7.1K)
free with in-app purchases
19
Medscape
Medscape
Medscape
Clinical Tools, News & CME/CE
Free

This app provides healthcare professionals with immediate clinical answers, medical news, and CME/CE activities. It features AI-driven tools for patient visit transcription and summarization, patient calling, and instant expert answers to medical questions. Access a comprehensive drug database, calculators, and procedural videos to enhance clinical practice.

AI-driven Scribe for transcription and summarizationAI Search for instant medical answersDrug Interaction Checker
🏥 Medical
(1.4K)
free with in-app purchases
20
Pediatric Anesthesia DrugGuide
Pediatric Anesthesia DrugGuide
Pediatric Anesthesia DrugGuide
Emergency Drug Guide
Free
🏥 Medical
(0)

FAQ about Free Drug Guide

What are the best free drug guide apps for iPhone?
Drugs.com Medication Guide tops our free drug guide apps ranking as of August 2026, with a 4.8-star average from 16K App Store ratings, and it's free to download.
Drugs.com Medication Guide shows ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free drug guide apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides comprehensive information on over 24,000 prescription drugs, OTC medications, and natural products. It allows users to manage their medications, track potential drug interactions, identify pills, compare prices, and access detailed side effect information. It also provides FDA alerts and dosage guidance.
Key features include a personal medication list with reminders and alerts, a price guide to find the lowest medication costs and nearby pharmacies, a pill identifier tool, an interaction checker for multiple drugs, detailed side effect information, and access to FDA alerts and product recalls.