Best Medical Calculator App

248+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our medical calculator app list covers 248+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Medical Calculator App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoNov 2026
2Calculate by QxMDCalculate by QxMDFree4.8★ (5.1K)YesNoNov 2026
3Medical Calculator AppMedical Calculator AppFree—NoNoMay 2026
4CliniCalc Medical CalculatorCliniCalc Medical CalculatorFree4.8★ (1.1K)NoYesNov 2026
5Medical CalculatorMedical Calculator$2.99—NoNoSep 2026
6Scores - Medical CalculatorScores - Medical CalculatorFree—NoYesAug 2026
7CalcDXCalcDXFree—NoNoMay 2026
8Med-Billing CalculatorMed-Billing CalculatorFree1.0★ (1)NoNoMay 2026

Top Picks for Medical Calculator App

MDCalc Medical Calculator#1

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Editor's Choice
🏥 Medical
4.9😊(52K 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
MDCalc Medical Calculator screenshot 6

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
  • 💻 Easy to use interface
  • 📚 Comprehensive library of calculators

Room to Improve

  • 🐛 Crashes and bugs after updates
  • 🔒 Mandatory login/registration issues
  • 📱 Poor user experience on mobile devices
  • 🔋 Battery drain and overheating
  • 🔍 Lack of certain measurement options (e.g. feet/inches)
Calculate by QxMD#2

Calculate by QxMD by WebMD

Medical Calculator
Strong Contender
🏥 Medical
4.8😊(5.1K ratings)
FreeAds
Calculate by QxMD screenshot 1
Calculate by QxMD screenshot 2
Calculate by QxMD screenshot 3
Calculate by QxMD screenshot 4
Calculate by QxMD screenshot 5

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.

What We Love

  • ⭐ Excellent app
  • 📋 Comprehensive set of calculators
  • 🔍 Helpful references and explanations
  • 🔧 Useful for daily practice
  • 🧠 Great for students and trainees

Room to Improve

  • 🐛 App freezes or crashes
  • 🔍 Some calculators not working
  • 🔑 Repeated login requests
  • 🔍 Outdated or missing features
  • 🚫 Ads can be intrusive
Medical Calculator App#3

Medical Calculator App by David Sanchez Arroyo

The best medical calculator
Worth Considering
🏥 Medical
0.0(0 ratings)
Free
Medical Calculator App screenshot 1
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Medical Calculator App screenshot 5

This application provides healthcare professionals with a user-friendly tool for complex medical calculations and data interpretation. It features an intuitive interface and is frequently updated with new formulas based on user feedback.

More Medical Calculator App apps to explore

FAQ about Medical Calculator App

What is the best medical calculator app for iPhone?
MDCalc Medical Calculator tops our medical calculator app ranking as of November 2026, with a 4.9-star average from 52K App Store ratings, and it's free to download.
Yes — 18 of the top medical calculator app we rank are free to download, including MDCalc Medical Calculator and Calculate by QxMD.
MDCalc Medical Calculator has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 248+ medical calculator app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.