Best Drug Formulary Apps

178+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

epocrates is the household name in drug formulary, but it's far from the only option. We track 178+ alternatives and competitors on iOS โ€” many free, many higher-rated than you'd expect.

Compare top Drug Formulary Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1epocrates: Drug Info & Pill IDepocrates: Drug Info & Pill IDFree4.4โ˜… (7.1K)YesYesJul 2026
2PPUKM Drug FormularyPPUKM Drug FormularyFreeโ€”NoNoMay 2026
3Hagyard Mobile FormularyHagyard Mobile FormularyFree4.1โ˜… (13)NoNoMay 2026
4VIN Veterinary Drug HandbookVIN Veterinary Drug HandbookFree4.5โ˜… (11)NoNoJul 2026
5BEVA Equine FormularyBEVA Equine FormularyFreeโ€”NoNoMay 2026
6Pocket PharmacistPocket PharmacistFree4.7โ˜… (3.8K)NoYesJul 2026
7UpToDate LexidrugUpToDate LexidrugFree5.0โ˜… (7)NoYesJul 2026
8Davis's Drug Guide - NursesDavis's Drug Guide - NursesFree4.9โ˜… (9K)YesYesJul 2026

Top Picks for Drug Formulary

epocrates: Drug Info & Pill ID#1

epocrates: Drug Info & Pill ID by Epocrates

Dosing, Interactions, & Labs
Editor's Choice
๐Ÿฅ Medical
4.4๐Ÿ˜(7.1K ratings)
FreeAdsIn-App Purchases
#1in Medical
epocrates: Drug Info & Pill ID screenshot 1
epocrates: Drug Info & Pill ID screenshot 2
epocrates: Drug Info & Pill ID screenshot 3
epocrates: Drug Info & Pill ID screenshot 4
epocrates: Drug Info & Pill ID screenshot 5
epocrates: Drug Info & Pill ID screenshot 6

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.

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

More Drug Formulary apps to explore

4
VIN Veterinary Drug Handbook
VIN Veterinary Drug Handbook
VIN Veterinary Drug Handbook
by VETERINARY INFORMATION NETWORK INC.
Free

This veterinary drug reference app provides comprehensive information on medications used in animal care. It includes pharmacology, dosages, adverse effects, and drug interactions, with a built-in dosage calculator and clinical insights from specialists.

Comprehensive drug monographsPharmacology and pharmacokineticsTherapeutic dosages
๐Ÿ“š Education
(11)
free
5
BEVA Equine Formulary
BEVA Equine Formulary
BEVA Equine Formulary
by Sycamore Lodge Equine Hospital
Free

This comprehensive reference app provides veterinary professionals with detailed information on over 440 drugs and 700 dose regimens for horses. It includes a dose calculator, user notes, competition use information, and safety details for pregnancy. Updates ensure the database remains current.

Over 700 dose regimens for 440+ drugsSearch by generic, alternative, or trade namesDose calculator with automatic range filling
๐Ÿ” Reference
(0)
free
6
Pocket Pharmacist
Pocket Pharmacist
Pocket Pharmacist
Pharmacist Curated Drug Info
Free

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.

Pharmacist-curated drug summariesUnbiased drug informationFast drug search (offline)
๐Ÿฅ Medical
(3.8K)
subscription
7
UpToDate Lexidrug
UpToDate Lexidrug
UpToDate Lexidrug
by Lexi-Comp, Inc.
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
๐Ÿฅ Medical
(7)
subscription
8
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
๐Ÿฅ Medical
(9K)
subscription
9
Davis Drug Guide For Nurses
Davis Drug Guide For Nurses
Davis Drug Guide For Nurses
Medication Safety in Nursing
Free

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.

Thousands of drug monographsDrug-drug and drug-food interactionsSafety alerts and cautions
๐Ÿฅ Medical
(8.6K)
subscription
10
PocketRx - Refill Medications
PocketRx - Refill Medications
PocketRx - Refill Medications
Rx Reminders, Savings, Info
Free

Manage your prescriptions, set refill and medication reminders, and access health news. Save money with co-pay coupons and get detailed medication information. Connect with your local pharmacy for events and promotions.

Medication refillsRefill remindersMedication reminders
๐Ÿฅ Medical
(12K)
free
11
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MPR Drug and Medical Guide
MD Medications and Reference
Free

This app provides comprehensive drug information and clinical tools for healthcare professionals. It offers quick access to drug data, calculators, treatment charts, and educational content, all accessible offline.

Drug information referenceMedical calculatorsClinical charts
๐Ÿฅ Medical
(6K)
free with in-app purchases
12
LA County EMS Drug Doses
LA County EMS Drug Doses
LA County EMS Drug Doses
Accurate patient drug dosing
Free

This mobile application provides paramedics and Base Station staff with accurate drug dosing calculations for adult and pediatric patients. It is based on LA County's specific EMS Medical Control Guideline 1309, Color Code Drug Doses, offering a standardized formulary for pre-calculated doses.

Accurate drug dosing calculationsAdult and pediatric patient supportStandardized LAC formulary
๐Ÿ”ง Utilities
(6)
free
13
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
๐Ÿฅ Medical
(101)
free
14
RRVP Equine Formulary
RRVP Equine Formulary
RRVP Equine Formulary
Trusted Equine Formulary
Free

This comprehensive reference app provides equine veterinary professionals with detailed medication information, including dosages, competitive use notes, and pregnancy safety insights. It features smart search and calculators for precise dosing and allows direct ordering from the pharmacy.

Comprehensive drug databaseSmart search and calculatorsDetailed drug information
๐Ÿ” Reference
(4)
free
15
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
๐Ÿฅ Medical
(16K)
free with in-app purchases
16
Coverage Search
Coverage Search
Coverage Search
by MMIT
Free

Access up-to-date drug coverage and restriction details for millions of health plans and PBMs. Quickly understand how medications are covered to guide prescribing decisions and identify preferred alternatives for patients. Information is updated nightly for accuracy.

Drug coverage and restriction informationSearch health plans and PBMsView detailed coverage by plan
๐Ÿฅ Medical
(574)
free
17
ODB Formulary
ODB Formulary
ODB Formulary
Ontario Drug Benefit Formulary
Free
๐Ÿฅ Medical
(0)
18
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
๐Ÿฅ Medical
(233)
free with in-app purchases
19
Davisโ€™s Drug Guide for Nurses
Davisโ€™s Drug Guide for Nurses
Davisโ€™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
๐Ÿฅ Medical
(721)
free with in-app purchases
20
EMDEX Reference
EMDEX Reference
EMDEX Reference
Nigeriaโ€™s Drug Reference Plus
Free

This app provides comprehensive drug and therapeutic information for Nigeria, including essential medicines, treatment guidelines, and drug product details. It features an interaction checker, diagnosis and management of prevalent diseases, and a natural health products compendium. Designed for healthcare professionals, it offers enhanced search and detailed drug information.

Comprehensive drug product databaseEssential Medicines ListStandard Treatment Guideline recommendations
๐Ÿฅ Medical
(3)
ad-supported

FAQ about Drug Formulary

What are the best drug formulary apps for iPhone?
epocrates: Drug Info & Pill ID tops our drug formulary apps ranking as of June 2026, with a 4.4-star average from 7.1K App Store ratings, and it's free to download.
Yes โ€” 20 of the top drug formulary apps we rank are free to download, including epocrates: Drug Info & Pill ID and PPUKM Drug Formulary.
epocrates: Drug Info & Pill ID shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 178+ drug formulary apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
The epocrates app serves as a clinical reference tool for healthcare professionals. It provides comprehensive drug information, checks for drug interactions, helps identify pills, offers lab reference values, and includes dosing calculators to support safer and faster clinical decision-making.
Key features include a comprehensive drug reference with over 6,000 monographs, a drug interaction checker for up to 30 medications, a pill identifier using imprint or shape, lab reference values with interpretations, and various dosing calculators. It also offers symptom checker and disease reference tools, as well as offline access.

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