Comparison

Quick Reference Critical Care vs ICU Advantage Rapid Reference

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quick Reference Critical Care

This app provides immediate, on-the-job answers for critical care professionals. It offers updated, evidence-based procedures and stabilization practices in a quick-read outline format, covering a broad range of patient topics by body system.

Highlights
  • Updated critical care content
  • Full-color images
  • Extensive abbreviations list
  • Bulleted outline format
  • Over 350 illustrations
  • Body system chapters
  • SmartSearch technology
Features
Read full description

"Try before you buy" - Download the FREE App, which includes sample content. An in-App purchase is required to unlock all content.   Need to brush up on your ICU skills? New to ICU, or a veteran? Get immediate on-the-job answers, with the popular and fully updated Quick Reference to Critical Care, 6th Edition. This indispensable pocket guide addresses a broad range of critical care patient topics, divided by body system and organized alphabetically within each chapter for quick access. Disease processes, disorders, medications, and titration, tests, lab results, formulas, ICU equipment and treatment strategies and goals are discussed. Each well-illustrated entry explains the latest evidence-based procedures and stabilization practices in a convenient, quick-read outline, making it the ideal quick reference for following proven protocols. Up-level your critical care expertise and confidence, with: * NEW and completely updated content that offers current information on cutting edge critical care topics * NEW full-color images throughout * NEW extensive abbreviations list that explains unfamiliar abbreviations found in progress notes, surgical reports and other medical documents * Ideal on-the-spot quick reference – Read-at-a-glance bulleted outline format that helps you grasp ideas quickly and take immediate action * More than 350 illustrations – figures, algorithms, photos, drawings and tables that outline core terms and concepts, with easy-to-retain definitions of key terms * Chapters for each body system – expert nursing guidance on evaluating and treating the neurologic, cardiovascular, pulmonary, gastrointestinal and urinary, renal, endocrine, hematologic and immune systems * Each chapter offers an alpha-organized list of disorders and injuries pertaining to that topic or body system * Vital direction for on-the-unit action – includes sections on labs, imaging and miscellaneous items not covered in other sections * Expert direction on areas such as body system structures and functions, anatomy, diagnostic tools, surgical methods, signs and symptoms, treatments, monitoring, drug administration, catheters and electrode procedures, waveforms and more The quick-reference format offers: * Extensive cross-referencing – leads to related information * Tables and charts – vital info on medication, dosing, conversions, compatibilities, and more * “Troubleshooting” feature – practical guidance for solving technical problems or complications   No internet connection is required to access the content after the initial download. Find information quickly using powerful SmartSearch technology. Search part of term for those hard to spell medical terms. Content licensed from printed ISBN 10: 1975136837 Content licensed from printed ISBN 13: 9781975136833 SUBSCRIPTION : Please choose an auto renewable subscription plan to receive content access & continuous updates. Your subscription automatically renews as per your plan, so you always have the latest content.   Yearly auto-renewing payments - $59.99 Six-month subscription - $39.99   Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscription may be managed by the user & auto-renewal can be disabled at any time by going to your device “Settings” and tapping “iTunes & App Store”. Any unused portion of a free trial period will be forfeited when you purchase a subscription, where applicable.   If you have any questions or comments, email us any time: customersupport@skyscape.com or call 508-299-30000   Privacy Policy-https://www.skyscape.com/terms-of-service/privacypolicy.aspx Terms and Conditions-https://www.skyscape.com/terms-of-service/licenseagreement.aspx   Editor(s): Nancy H. Diepenbrock Publisher: Wolters Kluwer Health | Lippincott Williams & Wilkins

About

ICU Advantage Rapid Reference

This clinical reference tool helps critical care professionals understand complex patient conditions. It provides organ-system-based information, ventilator settings, drug references, calculators, and interactive protocols. Designed for nurses, therapists, and providers, it focuses on deep understanding rather than just quick lookups.

Highlights
  • Organ-system-based clinical reference
  • Ventilator settings and troubleshooting
  • Drug references with dosing and pearls
  • Calculators and scoring systems
  • Interactive emergency protocols
  • Offline access to content
  • Search functionality
Features
Currently charting
Read full description

ICU Advantage Rapid Reference is the critical care reference built for ICU nurses, respiratory therapists, and every clinician caring for critically ill patients. Built to help you understand the complexity of critical care, not just looking things up and forgetting them, while also giving you an extensive collection of tools right at your fingertips when you need them. From the team behind the ICU Advantage YouTube channel, trusted by more than 980,000 nurses and critical care professionals worldwide. FOR THE WHOLE CRITICAL CARE TEAM ICU nurses, respiratory therapists, pharmacists, residents, fellows, attendings, advanced practice providers, and anyone else caring for patients in the ICU. Whether you are a new ICU nurse or have been running codes for twenty years, Rapid Reference meets you where you are, gives you the deep clinical understanding you want and the tools you actually need, and helps you to keep learning and growing wherever you are. WHAT'S INSIDE • Organ-system-based critical care reference across cardiology, pulmonology, neurology, renal, GI, endocrine, and more • Ventilator modes, settings, and troubleshooting for mechanical ventilation • Hemodynamics, shock, sepsis, MCS support, trauma, burns, and even OB critical care • Labs, ABGs, and acid-base walkthroughs • Equipment, procedures, and point-of-care tests • Drug references with indications, common dosing, titratable drips, medication deep dives, and clinical pearls • Medical calculators that get you values fast, with full explanations of what they measure • Easy-to-use scoring systems, from GCS to SOFA and so much more: select criteria, get scores fast • Interactive emergency and resuscitation protocols, from ACLS algorithms to airway emergencies to MTP and more: zoom through visually or follow step by step • Quick Lookup for lab values, abbreviations, and terminology • Search built for the way critical care nurses and clinicians think • All available offline once the content is synced! • So much more! And even more yet to come still! BUILT TO HELP YOU UNDERSTAND, NOT JUST LOOK UP Every topic is written to actually teach, not just summarize. Same philosophy as the ICU Advantage YouTube channel: take something genuinely complex, break it down into pieces that make sense, and leave you knowing the "why," not just the "what." When you need a quick review or refresher, the Rapid Reference for each content area surfaces the important, high-value information for quick access, with links to dive deeper into the parts you need. DESIGNED FOR CLINICIANS Clean, readable, and beautifully rendered. This doesn't just feel like reading a textbook on your phone. Elegantly designed to not just look great, but to easily navigate the huge collection of resources. And it stays readable in dark mode or light mode, on iPhone and iPad. Works fully offline, so it's there when the network is not. Bookmarks and favorites for the topics you come back to. No ads, no social feed, no distractions. Just the information you need, organized for quick access and the way you think. HONEST ABOUT WHAT THIS IS Rapid Reference is a reference and education tool designed for health care professionals working in critical care in the ICU. It is not medical advice, not a diagnostic device, and not a replacement for your institution's policies, procedures, the laws and regulations of your licensing governing body, or the orders of a qualified prescribing provider. Always defer to your local protocols and clinical judgment. TRY IT FREE Every new account gets a 7-day free trial with full access. After that, $15/month or $129/year. Cancel anytime. Built with care by critical care clinicians and the ICU Advantage team. Questions, feedback, or something we can make better? We read every message: contact@icuadvantage.com Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings.

Screenshots

Quick Reference Critical Care4 screens
ICU Advantage Rapid Reference4 screens

Verdict

The call

The clearest difference is ads: ICU Advantage Rapid Reference at none against Quick Reference Critical Care's shown. ICU Advantage Rapid Reference also leads on update cadence (every 2 weeks vs every 6 months) and ratings volume (113 vs 10). Quick Reference Critical Care's advantage is iOS requirement (13.0 vs 15.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quick Reference Critical Care sells 2 in-app purchases, starting at $39.99 per 6 months and ICU Advantage Rapid Reference sells 2 in-app purchases, starting at $15.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Quick Reference Critical Care against 4.9 for ICU Advantage Rapid Reference. That said, the two scores are not equally well evidenced: ICU Advantage Rapid Reference has 113 ratings behind it against 10, so its average is the more settled of the two.

UpkeepUpdate frequency

Quick Reference Critical Care ships an update every 6 months, ICU Advantage Rapid Reference every 2 weeks. The most recent releases landed on September 10, 2026 and September 27, 2026 respectively.

Scorecard5 real differences · 6 level
Quick Reference Critical Care versus ICU Advantage Rapid Reference: the parameters behind the verdict, then further details
ParameterQuick Reference Critical CareICU Advantage Rapid Reference
PriceFreeFree
Rating4.9 (10 ratings)4.9 (113 ratings)
Positive reviews—100.0% of reviews
Number of ratings10113 — better
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#98 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size46 MB93 MB
Age rating17+17+
DeveloperSkyscape Medpresso IncICU Advantage LLC

Customer experience

Quick Reference Critical Care

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ICU Advantage Rapid Reference

All ratings113 ratings
Positive98.2%
Neutral0.9%
Negative0.9%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Quick Reference Critical Care

Subscriptions2
  • Quick Ref-Critical Care 6M Sub$39.996 Months
  • Quick Ref-Critical Care 1Y Sub$59.991 Year
2 purchases

ICU Advantage Rapid Reference

Subscriptions2
  • Rapid Reference Monthly7 Days trial$15.001 Month
  • Rapid Reference Annual7 Days trial$129.001 Year

Questions

Is Quick Reference Critical Care free?
Quick Reference Critical Care is free to download, with in-app purchases available.
Is ICU Advantage Rapid Reference free?
ICU Advantage Rapid Reference is free to download, with in-app purchases available.
Which has better reviews, Quick Reference Critical Care or ICU Advantage Rapid Reference?
Quick Reference Critical Care and ICU Advantage Rapid Reference are both rated 4.9 out of 5 on the App Store, from 10 and 113 ratings respectively.
Do Quick Reference Critical Care or ICU Advantage Rapid Reference have ads?
Quick Reference Critical Care shows ads; ICU Advantage Rapid Reference does not.
Which is updated more often, Quick Reference Critical Care or ICU Advantage Rapid Reference?
Quick Reference Critical Care ships an update every 6 months, and ICU Advantage Rapid Reference every 2 weeks. Most recently, Quick Reference Critical Care was updated on September 10, 2026 and ICU Advantage Rapid Reference on September 27, 2026.

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