Arctic Sun in AR vs ICU Advantage Rapid Reference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arctic Sun in AR
Visualize and interact with a medical temperature management system in augmented reality. Explore device features, simulate therapy processes, and access product information. Clinicians can also reference patient brochures and contact the company directly.
- Augmented reality device placement
- Interactive product information
- Simulated user interface training
- Normothermia/Hypothermia therapy simulation
- Access to patient brochure PDFs
- Direct company contact
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Healthcare professionals discover the Arctic Sun™ Temperature Management System in Augmented Reality. Place the device in your healthcare setting and walk around it. Snap a photo of it in your space and share from your camera gallery. An interactive experience further provides information into the BD™ TTM Solution—highlighting details on the products and features offered. What’s more, clinicians are able to train on the simulated user interface to walk through the therapy process while selecting Normothermia or Hypothermia. Adult, Neonate, and Pediatric brochure PDFs are available in app for further reference. Finally users have access to contact the company directly from the main menu.
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.
- 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
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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
Verdict
The clearest difference is in-app purchases: Arctic Sun in AR at none against ICU Advantage Rapid Reference's 2. Arctic Sun in AR also leads on iOS requirement (11.0 vs 15.0). ICU Advantage Rapid Reference's advantage is ads (none vs shown) and update cadence (fortnightly vs every 8 months). On price, rating and device support 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
Both are free to download. ICU Advantage Rapid Reference sells 2 in-app purchases, starting at $15.00 per month. Arctic Sun in AR asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Arctic Sun in AR against 4.9 for ICU Advantage Rapid Reference. That said, the two scores are not equally well evidenced: ICU Advantage Rapid Reference has 150 ratings behind it against 5, so its average is the more settled of the two.
Arctic Sun in AR ships an update every 8 months, ICU Advantage Rapid Reference fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Arctic Sun in AR | ICU Advantage Rapid Reference |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.9 (150 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 | 150 — better |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Best chart rank | — | #112 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 414 MB | 92 MB |
| Age rating | 17+ | 17+ |
| Developer | Tricycle Communications, Inc. | ICU Advantage LLC |
Customer experience
Arctic Sun in AR
ICU Advantage Rapid Reference
In-app purchases
Arctic Sun in AR
No in-app purchases
ICU Advantage Rapid Reference
- Rapid Reference Monthly7 Days trial$15.001 Month
- Rapid Reference Annual7 Days trial$129.001 Year
Questions
Is Arctic Sun in AR free?
Is ICU Advantage Rapid Reference free?
Which has better reviews, Arctic Sun in AR or ICU Advantage Rapid Reference?
Do Arctic Sun in AR or ICU Advantage Rapid Reference have ads?
Which is updated more often, Arctic Sun in AR or ICU Advantage Rapid Reference?
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