Best Crmus Apps

206+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

If you already know Nursing Central, this is the deeper bench. 206+ crmus apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Crmus Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Nursing CentralNursing CentralFree4.9★ (10K)NoYesSep 2026
2Davis's Drug Guide - NursesDavis's Drug Guide - NursesFree4.9★ (9.2K)NoYesSep 2026
3MPR Drug and Medical GuideMPR Drug and Medical GuideFree4.8★ (6K)NoYesJul 2026
4OpenEvidenceOpenEvidenceFree4.9★ (12K)NoNoSep 2026
5USMLE-RxUSMLE-RxFree4.7★ (5K)NoYesSep 2026
6Davis Drug Guide For NursesDavis Drug Guide For NursesFree4.8★ (8.7K)NoYesSep 2026
7Johns Hopkins Antibiotic GuideJohns Hopkins Antibiotic GuideFree4.9★ (3.8K)NoYesSep 2026
8uCentral™ for InstitutionsuCentral™ for InstitutionsFree4.9★ (3.1K)NoNoSep 2026

Top Picks for Crmus

Nursing Central#1

Nursing Central by Unbound Medicine, Inc.

Premier All-In-One Nursing App
Editor's Choice
🏥 Medical
4.9😊(10K ratings)
FreeIn-App Purchases
#92in Medical
Nursing Central screenshot 1
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This comprehensive nursing app integrates multiple best-selling resources to provide quick access to vital clinical information. It offers detailed data on diseases, drugs, tests, and procedures, along with a medical dictionary and access to the PubMed database. Features include study tools, custom notes, and multimedia content to enhance learning and efficiency for healthcare professionals and students.

What We Love

  • 🚀 Comprehensive reference
  • 👍 User-friendly interface
  • 🚀 Quick access to information
  • 👍 Helpful for nursing students and professionals
  • 🚀 Centralized medical resources
  • 👍 Reliable and accurate information

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Compatibility issues with new devices
  • 🐛 Outdated content after subscription expires
  • 🐛 Syncing and login problems
  • 🐛 Slow performance and crashes
Davis's Drug Guide - Nurses#2

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

DrugGuide.com Exclusive Access
Strong Contender
🏥 Medical
4.9😊(9.2K ratings)
FreeIn-App Purchases
#10in Medical
Davis's Drug Guide - Nurses screenshot 1
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Davis's Drug Guide - Nurses screenshot 4
Davis's Drug Guide - Nurses screenshot 5
Davis's Drug Guide - Nurses screenshot 6

This comprehensive drug reference provides essential information for safe medication administration across all age groups. It includes detailed drug monographs, audio pronunciations, pill images, regular updates, and safety alerts. Access to an exclusive online portal offers additional features like dosing calculators and drug of the week notifications.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient mobile access
  • 🚀 Helpful for nursing students and professionals
  • 🚀 Reliable and trusted resource
  • 👍 Comprehensive drug information

Room to Improve

  • 🐛 Bugs and glitches
  • 💰 Expensive subscription
  • 🔍 Missing information on some drugs
  • 🔒 Difficult to cancel subscription
  • 🔍 Not up-to-date with new drugs
MPR Drug and Medical Guide#3

MPR Drug and Medical Guide by Haymarket Media Inc

MD Medications and Reference
Worth Considering
🏥 Medical
4.8😐(6K ratings)
FreeIn-App Purchases
MPR Drug and Medical Guide screenshot 1
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MPR Drug and Medical Guide screenshot 6

This app provides comprehensive drug information and clinical tools for healthcare professionals. It offers quick access to drug data, calculators, treatment charts, and educational content, all accessible offline.

What We Love

  • 👍 Clear and concise information
  • 🚀 Extremely helpful
  • 👍 Best reference for prescribing
  • 👍 Practical and easy to navigate
  • 👍 Reliable source of information
  • 👍 Convenient and fast to use
  • 👍 Excellent resource

Room to Improve

  • 💰 Outrageous fees
  • 💰 Way overpriced
  • 💰 No longer free
  • 🐛 Not working after new version
  • 🔍 No drug interaction checker
  • 🔍 Lacking information on old drugs

More Crmus apps to explore

FAQ about Crmus

What are the best crmus apps for iPhone?
Nursing Central tops our crmus apps ranking as of June 2026, with a 4.9-star average from 10K App Store ratings, and it's free to download.
Yes — 20 of the top crmus apps we rank are free to download, including Nursing Central and Davis's Drug Guide - Nurses.
Nursing Central has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 206+ crmus apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
Nursing Central is an integrated clinical nursing solution that provides quick access to vital information for nurses and students. It includes detailed data on diseases, drugs, tests, and procedures, a comprehensive medical dictionary, and access to the PubMed database for research.
Key features include a drug guide with regular updates, a medical dictionary with over 75,000 entries, information on laboratory and diagnostic tests, details on diseases and disorders, access to the full PubMed database, and an exclusive study system called Grasp™. Users can also create custom notes, highlights, and bookmark entries.