Out of 220+ medical algorithms apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This app provides a library of over 150 diagnostic and management decision support algorithms for emergency department presentations. It's designed for rapid bedside review of diagnostic considerations and management guidelines, serving as a teaching tool.
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.
This AI-powered medical assistant provides evidence-based answers to clinical questions, citing official guidelines, research, and case reports. It's designed to support medical professionals and students with up-to-date information and analysis.
What We Love
🚀 Efficient and practical answers
👍 Useful for medical students and professionals
🔍 Provides evidence-based information
🤖 Impressive AI capabilities
Room to Improve
🐛 Inconsistent information and limited support
🔍 Outdated or inaccurate data
🔒 Lack of customer service and communication options
What are the best medical algorithms apps for iPhone?
ddxof: medical algorithms tops our medical algorithms apps ranking as of June 2026, with a 4.7-star average from 45 App Store ratings, and it's free to download.
Are there free medical algorithms apps for iPhone?
Yes — 20 of the top medical algorithms apps we rank are free to download, including ddxof: medical algorithms and MDCalc Medical Calculator.
Does ddxof: medical algorithms have ads or in-app purchases?
ddxof: medical algorithms has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
How many medical algorithms apps are on the App Store?
We track 220+ medical algorithms apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
What is ddxof?
ddxof is a library of over 150 diagnostic and management decision support algorithms specifically curated for common presentations in the emergency department. It aims to provide quick access to important diagnostic considerations and referenced management guidelines.
Who is ddxof intended for?
ddxof is intended for healthcare professionals working in emergency departments, as well as educators who can use it as a teaching tool. Its simplified algorithms are designed for rapid use at the bedside.