Best Open Evidence Clinical Decision Support Apps

215+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

With an average user rating of 4.2★, the open evidence clinical decision support category is one of the App Store's strongest. Browse all 215+ apps we track, sorted so the most loved ones surface first.

Compare top Open Evidence Clinical Decision Support Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OpenEvidenceOpenEvidenceFree4.9★ (11K)NoNoAug 2026
2UpToDateUpToDateFree3.6★ (573)NoNoAug 2026
3MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoAug 2026
4UpToDate Expert AIUpToDate Expert AIFree4.8★ (1.2K)NoNoAug 2026
5UpToDate LexidrugUpToDate LexidrugFree4.7★ (4.9K)NoYesAug 2026
6MedscapeMedscapeFree3.6★ (1.4K)YesNoAug 2026
7Medical AI: chat with evidenceMedical AI: chat with evidenceFree4.6★ (305)NoYesAug 2026
8epocrates: Drug Info & Pill IDepocrates: Drug Info & Pill IDFree4.4★ (7.1K)YesYesAug 2026

Top Picks for Open Evidence Clinical Decision Support

OpenEvidence#1

OpenEvidence by OpenEvidence Inc.

Clinical Decision Support
Editor's Choice
🏥 Medical
4.9😊(11K ratings)
Free
#32in Medical
OpenEvidence screenshot 1
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This app provides healthcare professionals with evidence-based clinical decision support and medical information. It acts as a search engine, sourcing answers from peer-reviewed literature and leading medical organizations to aid in high-stakes medical decisions at the point of care.

What We Love

  • 🚀 Accurate and concise answers
  • 💡 Provides references and sources
  • 👍 Helpful for clinical practice
  • 🚀 Efficient search and retrieval

Room to Improve

  • 🐛 App not working in latest update
  • ⚠️ Requires specific prompts for complete information
UpToDate#2

UpToDate by UpToDate

Strong Contender
🏥 Medical
3.6😞(573 ratings)
Free
UpToDate screenshot 1
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UpToDate screenshot 6

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.

What We Love

  • 💎 Invaluable medical resource
  • 🚀 Quick and easy to use
  • 🔍 Comprehensive and up-to-date content

Room to Improve

  • 🐛 Frequent crashes and freezing issues
  • 🔌 Unreliable offline functionality
  • 💰 Expensive subscription cost
MDCalc Medical Calculator#3

MDCalc Medical Calculator by MD Aware, LLC

Clinical Decision Support
Worth Considering
🏥 Medical
4.9😊(52K ratings)
Free
MDCalc Medical Calculator screenshot 1
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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

More Open Evidence Clinical Decision Support apps to explore

4
UpToDate Expert AI
UpToDate Expert AI
UpToDate Expert AI
AI Clinical Decision Support
Free

This AI-powered medical app provides fast, evidence-based answers to clinical questions, drawing from trusted medical content. It helps healthcare professionals explore differential diagnoses and accelerate decision-making, offering CME opportunities.

AI-powered clinical decision supportEvidence-based answersDifferential diagnosis exploration
🏥 Medical
(1.2K)
free
5
UpToDate Lexidrug
UpToDate Lexidrug
UpToDate Lexidrug
by Lexi-Comp
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
🏥 Medical
(4.9K)
subscription
6
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
7
Medical AI: chat with evidence
Medical AI: chat with evidence
Medical AI: chat with evidence
up to date clinical guidelines
Free

This app provides evidence-based clinical information and guidelines for healthcare professionals. It offers drug references, differential diagnosis support, and aids in medical board exam preparation. All responses include citations for verification.

Evidence-based clinical answers with citationsCurrent clinical guidelinesDrug information and interactions
📚 Education
(305)
subscription
8
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
9
DynaMed
DynaMed
DynaMed
Confidence in Practice
Free

This tool provides clinicians with efficient, evidence-based patient care guidance. It offers timely analysis and synthesis of medical literature, updated daily by medical professionals. Mobile access ensures continuous work with syncing between desktop and mobile devices.

Evidence-based patient care guidanceDaily medical literature reviewObjective analysis and synthesis
🏥 Medical
(3.5K)
free
10
EvidenceMD- Medical Reasoning
EvidenceMD- Medical Reasoning
EvidenceMD- Medical Reasoning
Evidence Based Medical AI
Free

An AI assistant for medical professionals and researchers, providing evidence-based answers and insights. It uses advanced clinical reasoning and cites peer-reviewed references to support informed decision-making.

Advanced clinical reasoningVerified peer-reviewed referencesDeep research engine
🏥 Medical
(4)
freemium
11
OneRx
OneRx
OneRx
Evidence AI for Doctors
Free

An AI-powered medical assistant for clinicians, providing evidence-based summaries and research findings at the point of care. It helps doctors access reliable information to support clinical decisions, compare treatments, and improve confidence in everyday practice.

AI-powered clinical decision supportEvidence-based summariesAccess to peer-reviewed research
🏥 Medical
(0)
free
12
symplr Clinical Communications
symplr Clinical Communications
symplr Clinical Communications
Clinical Communications
Free

This platform streamlines clinician communication and collaboration, enabling healthcare professionals to focus on patient care. It offers secure messaging, voice calls, critical alerts, and on-call schedule management through a single mobile or web application. Integration with hospital systems provides real-time access to vital information and contact lists.

HIPAA-compliant secure messagingAttachment of photos, audio, video, and documentsOff-duty and auto-forwarding settings
🏥 Medical
(6)
free
13
Guideline Central (Legacy)
Guideline Central (Legacy)
Guideline Central (Legacy)
Medical Guidelines Reference
Free

Access a vast repository of clinical practice guidelines and decision-support tools for healthcare professionals. Quickly find condensed recommendations, pocket guides, calculators, drug information, and clinical trial data to improve patient care and support clinical decisions.

Clinical practice guideline summariesGuideline pocket guidesClinical calculators
🏥 Medical
(28)
free with in-app purchases
14
DynaMedex
DynaMedex
DynaMedex
by EBSCO Publishing
Free

This clinician-focused tool provides timely, objective analysis and guidance on patient care, drawing from rigorously reviewed medical literature. It offers comprehensive disease and medication content to support informed decision-making for healthcare professionals.

Evidence-based patient care guidanceDaily medical literature reviewComprehensive disease content
🏥 Medical
(669)
free
15
AvoMD
AvoMD
AvoMD
Next-gen clinical guidelines
Free

This app provides instant access to clinical guidelines and decision trees for healthcare professionals. It offers evidence-based medicine at the point of care, helping clinicians make confident diagnosis and treatment decisions. The app features algorithms from trusted medical societies and can be customized for institutional use.

Instant access to clinical guidelinesEvidence-based medicine at point of careDecision trees and medical calculators
🏥 Medical
(50)
free
16
Clinical AI Agent
Clinical AI Agent
Clinical AI Agent
by Oracle America, Inc.
Free

This AI-powered tool assists physicians with electronic health record documentation, reducing administrative burdens. It uses voice-driven assistance and simplified workflows to free up time for direct patient care and enhance physician-patient interactions.

AI-powered clinical intelligenceVoice-driven assistanceSimplified workflows
🏥 Medical
(43)
free
17
Vocera Collaboration Suite
Vocera Collaboration Suite
Vocera Collaboration Suite
by Vocera Communications, Inc.
Free

This enterprise-class application facilitates secure, HIPAA-compliant voice and text communication for healthcare teams. It enables instant connections, real-time situational awareness, and integration with clinical systems to improve patient care and staff productivity.

Secure messaging and voice callsIntegration with clinical systemsReal-time situational awareness
💼 Business
(75)
freemium
18
Figure 1 - Medical Cases
Figure 1 - Medical Cases
Figure 1 - Medical Cases
Expand your clinical knowledge
Free

Connect with healthcare professionals worldwide to view, share, and discuss real-world patient cases. Access thousands of common and rare cases to enhance your clinical knowledge and improve patient diagnosis and treatment.

View, share, and discuss medical casesReal-time collaboration with expertsAccess thousands of common and rare cases
🏥 Medical
(1.4K)
ad-supported
19
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Ask. Research. Trusted Answers
Free

Get accurate, source-backed answers to any question with this AI-powered search and chat tool. It leverages top AI models for deep research, drafting emails, and more, syncing across devices. Discover new information and organize your findings in a personal library.

AI-powered search with cited sourcesDeep research and guided explorationConversational follow-up questions
📊 Productivity
(493K)
free with in-app purchases
20
Clinical Trac™ RT
Clinical Trac™ RT
Clinical Trac™ RT
by C&G Technical Group
Free

This app streamlines clinical program management by collecting and analyzing data, scheduling appointments, and managing clinical documents. It aims to make the transition between academic and clinical settings seamless and efficient for all parties involved.

Inter-rater reliability data collectionClocking in and outProcedure counts and check-offs
📚 Education
(12)
free

FAQ about Open Evidence Clinical Decision Support

What are the best open evidence clinical decision support apps for iPhone?
OpenEvidence tops our open evidence clinical decision support apps ranking as of July 2026, with a 4.9-star average from 11K App Store ratings, and it's free to download.
Yes — 20 of the top open evidence clinical decision support apps we rank are free to download, including OpenEvidence and UpToDate.
OpenEvidence has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 215+ open evidence clinical decision support apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
OpenEvidence is a clinical decision support platform and medical search engine designed for verified healthcare professionals. It provides answers to clinical questions by sourcing information from peer-reviewed medical literature, the FDA, and the CDC, helping professionals make informed decisions at the point of care.
OpenEvidence is exclusively available for healthcare professionals who can verify their status. This includes physicians and other medical practitioners who require access to up-to-date, evidence-based medical information for their practice.