Best Drug Dosage Apps

181+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Every iPhone needs a few good drug dosage apps. We benchmark 181+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Drug Dosage

Egydose#1

Egydose by MOHAMED ABDEL BASET ABDEL KAREEM AHMED EL GAMMAL

Drug Dose Calculator
Editor's Choice
πŸ₯ Medical
4.7(36 ratings)
FreeAdsIn-App Purchases
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This medical application helps professionals and informed individuals calculate accurate drug doses for various patient types, including children, adults, and those with specific health conditions. It provides detailed dosing information, compatibility guidance, and suggested alternatives, along with additional calculators for creatinine clearance, child-pugh score, and more.

epocrates: Drug Info & Pill ID#2

epocrates: Drug Info & Pill ID by Epocrates

Dosing, Interactions, & Labs
Strong Contender
πŸ₯ Medical
4.5😐(7.1K ratings)
FreeAdsIn-App Purchases
#1in Medical
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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

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

Room to Improve

  • πŸ› Constant updates causing freezing and crashes
  • πŸ› Unreliable app performance
  • πŸ› Forced to update frequently
Davis's Drug Guide - Nurses#3

Davis's Drug Guide - Nurses by Unbound Medicine, Inc.

DrugGuide.com Exclusive Access
Worth Considering
πŸ₯ Medical
4.9😊(9K ratings)
FreeAdsIn-App Purchases
#17in Medical
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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.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Convenient mobile access
  • πŸš€ Helpful for nursing students and professionals
  • πŸš€ Reliable and trusted resource

Room to Improve

  • πŸ› Bugs and glitches
  • πŸ’° Expensive subscription
  • πŸ” Missing information on some drugs

More Drug Dosage 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.

πŸ₯ Medical
(15K)
5
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.

πŸ₯ Medical
(51K)
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.

πŸ₯ Medical
(6K)
7
Davis Drug Guide For Nurses
Davis Drug Guide For Nurses
Davis Drug Guide For Nurses
Medication Safety in Nursing
Free

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.

πŸ₯ Medical
(8.4K)
8
Drug Guide & Medication
Drug Guide & Medication
Drug Guide & Medication
Uptodate meds info
Free

This application provides up-to-date information on medications approved by the FDA, allowing users to search and explore details on pharmacokinetics, dosing, side effects, and interactions. With in-app subscriptions, users can access advanced features, including cloud bookmarks and notes, making it a valuable resource for both consumers and healthcare professionals.

πŸ₯ Medical
(135)
9
Skyscape Rx - Drug Guide
Skyscape Rx - Drug Guide
Skyscape Rx - Drug Guide
With Dosage Calculators
Free

This mobile application provides healthcare practitioners with a trusted clinical resource for informed decision-making at point-of-care, offering continually updated dosing guidelines on thousands of medications and integrated weight-based drug dosing calculators. Download the free app to try before you buy and unlock all content with an in-app purchase.

πŸ₯ Medical
(27)
10
Davis’s Drug Guide for Nurses
Davis’s Drug Guide for Nurses
Davis’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.

πŸ₯ Medical
(721)
11
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Dosage Calculations Made Easy
Made Incredibly Easy!
Free

This application helps nursing professionals calculate correct dosages with safety and confidence, offering a comprehensive guide with practice exercises, guidance on interpreting drug orders, and coverage of various topics, including math basics and medication administration. Download the free app to try before you buy and unlock all content with an in-app purchase to access the full range of features and updates.

πŸ₯ Medical
(40)
12
VIN Veterinary Drug Handbook
VIN Veterinary Drug Handbook
VIN Veterinary Drug Handbook
by VETERINARY INFORMATION NETWORK INC.
Free

This mobile application provides essential information on veterinary drugs, including pharmacology, dosages, and interactions, to help veterinarians make informed decisions. With a built-in dosage calculator, clinical pearls, and detailed drug monographs, it offers a comprehensive resource for safe and effective prescribing, and is regularly updated with the latest information.

πŸ“š Education
(11)
13
Mosby’s Nursing Drug Reference
Mosby’s Nursing Drug Reference
Mosby’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.

πŸ₯ Medical
(47)
14
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.

πŸ₯ Medical
(1.4K)
15
MyRxProfile: Pill & Drug Guide
MyRxProfile: Pill & Drug Guide
MyRxProfile: Pill & Drug Guide
Medication Reminder & Checker
Free

This medication management application helps users track and manage their medications, detecting potential interactions and adverse reactions, while also sending timely reminders and providing personalized profiles for multiple family members. By connecting users with healthcare support and prioritizing data security, it offers peace of mind and simplifies medication routines, ensuring safe and effective treatment.

πŸ₯ Medical
(31)
16
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.

πŸ₯ Medical
(217)
17
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!

πŸ₯ Medical
(3.8K)
18
Handbook on Injectable Drugs
Handbook on Injectable Drugs
Handbook on Injectable Drugs
Prepare, Store & Administer
Free

This comprehensive resource provides healthcare professionals with critical information on injectable drugs, including preparation, storage, and administration, as well as compatibility and stability data. Download the app to try sample content and consider a yearly subscription for full access to the extensive library of monographs, references, and updates.

πŸ₯ Medical
(12)
19
PocketRx - Refill Medications
PocketRx - Refill Medications
PocketRx - Refill Medications
Rx Reminders, Savings, Info
Free

Never miss a medication refill again with our app! Get reminders, access medication info, and save on prescriptions. Join thousands of satisfied users today!

πŸ₯ Medical
(12K)
20
Saunders Nursing Drug Handbook
Saunders Nursing Drug Handbook
Saunders Nursing Drug Handbook
Nursing Considerations
Free

This application provides essential information on over 1,000 generic and 4,000 trade name drugs, promoting safe drug administration and quality patient care. It offers detailed drug information, nursing considerations, and updates on newly approved FDA drugs, and can be tried for free with an optional in-app purchase to unlock all content.

πŸ₯ Medical
(137)