Best Med Calc Apps

216+ iOS apps curated and reviewed

4.3 avg rating
16 free apps
Updated July 2026

Finding the right med calc app can be overwhelming with so many options. We've analyzed 216+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Med Calc

MDCalc Medical Calculator#1

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Editor's Choice
🏥 Medical
4.9😊(51K ratings)
Free
MDCalc Medical Calculator screenshot 1
MDCalc Medical Calculator screenshot 2
MDCalc Medical Calculator screenshot 3
MDCalc Medical Calculator screenshot 4
MDCalc Medical Calculator screenshot 5

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

What We Love

  • ⭐ Excellent resource
  • 🔍 Helpful and accurate
  • 🔥 Essential for clinical practice
  • 🤖 Useful for medical students and residents

Room to Improve

  • 🐛 Crashes and bugs after updates
  • 🔒 Mandatory login/registration issues
  • 📱 Poor user experience on mobile devices
MedCalX#3

MedCalX by Ossus GmbH

The Medical Calculator
Worth Considering
🏥 Medical
3.8😐(28 ratings)
FreeIn-App Purchases
MedCalX screenshot 1
MedCalX screenshot 2
MedCalX screenshot 3
MedCalX screenshot 4
MedCalX screenshot 5
MedCalX screenshot 6

This medical calculator app provides healthcare professionals with a comprehensive tool for complex medical formulas, scores, and classifications. It offers an extensive library of over 300 medical calculations, patient management features, and sharing capabilities.

What We Love

  • 👍 Intuitive and user-friendly interface
  • 📱 Comprehensive collection of medical formulas and scores
  • 🚀 Fast calculations and quick access
  • 📚 Includes PubMed links and background information

Room to Improve

  • 💰 Paywalls for previously free calculators
  • 🔄 Forced paid upgrades for existing users
  • ❌ Missing many important medical scores

More Med Calc apps to explore

4
MediCalc®
MediCalc®
MediCalc®
Medical Calculator System™
Free

This clinical decision support tool offers over 500 integrated medical calculators, equations, and scores. It features a customizable calculator panel for disease- and patient-specific computations, dynamic tables for quick reference, and seamless integration with EHR/EMR systems. The app is designed for physicians and medical professionals, providing a trusted and efficient resource for patient data organization and processing.

Customizable calculator panel (mCalx™)Integrated clinical formulas, equations, and scoresDynamic tables synchronized with calculators
🏥 Medical
(21)
free
5
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

This clinical calculator and decision support tool offers over 200 medical calculators and tools for diagnosis, treatment, and prognosis. It adapts to your practice and provides detailed references, integrating with PubMed and Read by QxMD.

Over 200 medical calculatorsClinical decision support toolsCardiology, internal medicine, and more
🏥 Medical
(5.1K)
free with in-app purchases
6
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
7
CliniCalc Medical Calculator
CliniCalc Medical Calculator
CliniCalc Medical Calculator
Formulas, Scales & More
Free

This app provides medical professionals with a comprehensive collection of formulas, scores, and classifications. It offers quick access to essential medical calculations with detailed background information and high-quality images. Users can easily search, store favorites, and switch between US and SI units.

Hundreds of medical formulas, scores, and classificationsStore favorite and view recently used calculationsSearchable database with keywords
🏥 Medical
(1.1K)
free with in-app purchases
8
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
9
Guide Dose: For Physicians
Guide Dose: For Physicians
Guide Dose: For Physicians
Drug doses & clinical tools
Free

This app provides healthcare professionals and students with quick access to clinical information, drug doses, and decision-support tools. It features a structured experience for study, reference, and organizing medical data, including AI-powered informational support.

Search by medication or indicationPatient profile for contextualized readingsOrganized clinical references and labeling
🏥 Medical
(0)
subscription
10
UpToDate
UpToDate
UpToDate
by UpToDate
Free

This clinical decision support tool provides healthcare professionals with evidence-based guidance to improve patient care. It features AI-powered conversational answers, continuously updated medical content, and tools for drug reference, calculations, and patient education.

Expert AI conversational guidanceGold standard clinical contentPractice-changing updates
🏥 Medical
(561)
subscription
11
AMBOSS Medical Knowledge
AMBOSS Medical Knowledge
AMBOSS Medical Knowledge
For study & clinical decisions
Free

This app provides quick, reliable answers for medical professionals and students. It offers offline access to clinical information, diagnostic image interpretation, and patient care tools. Prepare for exams with high-yield content and integrate with flashcards for enhanced learning.

Offline clinical knowledge accessDiagnostic image interpretationPatient care tools (flowcharts, checklists, calculators)
🏥 Medical
(13K)
free with in-app purchases
12
IV Dosage and Rate Calculator
IV Dosage and Rate Calculator
IV Dosage and Rate Calculator
by MediWeb LLC
$0.99

This medical reference tool helps critical care professionals quickly calculate IV medication dosages and infusion rates. It supports various critical care and anesthesia medications, including weight-based calculations, and can output rates in ml/hr or gtts/min. The app operates offline for convenient use.

Calculate IV medication dosagesCalculate infusion rates (ml/hr, gtts/min)Supports critical care medications
🏥 Medical
(6)
paid
13
Calculator HD Pro Lite
Calculator HD Pro Lite
Calculator HD Pro Lite
Basic & Scientific Calc
Free

This app offers a user-friendly calculator with large buttons and extensive customization options. It features a dual-line display to see input and results simultaneously, saves your calculation history, and provides full scientific functions. Personalize layouts, themes, and even button symbols to suit your needs.

Dual-line displayCalculation historyFull scientific functions
🔧 Utilities
(51K)
ad-supported
14
MediMath Medical Calculator
MediMath Medical Calculator
MediMath Medical Calculator
by Evan Schoenberg
$0.99

This app provides a comprehensive collection of medical calculators and scoring tools for quick and accurate calculations. It streamlines data entry and offers multiple results where applicable, allowing healthcare professionals to focus more on patient care.

144+ medical calculators and scoring toolsStreamlined data entry with US/SI unitsMultiple results for risk scores and other calculations
🏥 Medical
(40)
paid
15
Medical Calc for Apple Watch
Medical Calc for Apple Watch
Medical Calc for Apple Watch
by Mikael Cohen
$0.99

This powerful medical calculator for Apple Watch offers over 70 tools for various specialties, including cardiovascular, emergency, oncology, and pulmonology. It features a "Smart Search" function to quickly find the right score by asking a question in English or French. Optimized for Watch OS 3, it provides essential clinical calculations on your wrist.

Over 70 medical calculation toolsSmart Search for quick queriesCardiovascular scores
🏥 Medical
(3)
paid
16
Calculator HD++
Calculator HD++
Calculator HD++
by smalltech sarl
Free

This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.

High precision calculation engineResults displayed while typingMultiple undo functionality
🔧 Utilities
(268)
ad-supported
17
Drug Infusion in UCI Emergency
Drug Infusion in UCI Emergency
Drug Infusion in UCI Emergency
IV Dose Medical Calculator
$4.99

This medical calculator helps healthcare professionals quickly determine drug infusion concentrations and infusion speeds for critically ill patients. It offers standard solutions, custom creation, and safety warnings for specific medications.

Calculate infusion concentration and speedStandard and custom solution creationTherapeutic range adjustment
🏥 Medical
(65)
free
18
Peds Dose Calc
Peds Dose Calc
Peds Dose Calc
by W G
Free

This medical app helps healthcare professionals calculate medication dosages for pediatric patients. It aims to reduce errors and simplify the dosing process for children.

Simplify medication dosingDecrease error ratesPediatric patient focus
🏥 Medical
(1)
free
19
Calculus doodlus
Calculus doodlus
Calculus doodlus
Friendly everyday calculator
Free

This app offers a multi-page calculator with automatic saving and advanced functions like percentage and VAT calculation. It uniquely presents calculations in an interactive, handwritten style that can be customized with your own script.

Multi-page interfaceAutomatic work savingPercentage calculation
🔧 Utilities
(540)
free with in-app purchases
20
Jade Insulin Dose Calc
Jade Insulin Dose Calc
Jade Insulin Dose Calc
Upgrade Your Diabetes
Free

This app helps manage diabetes by calculating insulin doses and predicting blood glucose levels. It integrates with various health devices and offers detailed logging and reporting for better diabetes control.

Insulin dose calculatorBlood glucose predictionIntegrates with Apple Health
🏥 Medical
(72)
free with in-app purchases

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