Critical- Medical Guide 17+

The Barringer Group, LLC

Designed for iPad

    • $14.99



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Critical is a best-selling critical care reference app out there! It is comprehensive, robust, and sleek—making it the perfect tool for nurses, paramedics, physicians, and other healthcare professionals. With all the fantastic feedback we've gotten, the app keeps getting better and better!

Features Include: 

Images, ultrasound, diagrams, language audio, and interactive videos in high-definition to teach what to look for in real life.

Detailed medical guidelines, including: 

• Ultrasound
• Vads
• Critical Care & Course of Action
• Emergency Medicine
• Interactive EKGs
• Medical Spanish with Audio
• Formulary & Med Interaction
• Pediatric Advanced Life Support
• Ventilator Management
• Special Procedures, such as Ultrasound, CTs and X-rays
• Monitoring Information - 12 Lead Electrocardiograms & IABPs
• Advanced Cardiac Life Support (ACLS)
• Videos & Imagery to Assist in Critical Care, and much more.

Many people working in the Critical Care profession, whether you're a physician, nurse, paramedic, EMT, etc., use Critical Medical Guide as their go-to reference. Many aspects of the job are covered in it. So you won't be at a loss if a query arises about how to analyze complex ABGs, correctly without just guessing. You can reference our complex ABG analyzer.

Get Critical - A Critical Care, EKG, Drug, ACLS Medical Guide Today!

What’s New

Version 33

The app has been updated to fix a few bugs and make your experience even better!

Ratings and Reviews

4.8 out of 5
673 Ratings

673 Ratings

MedicRayRay ,

Must have tool.

I’ve been a full-time emt/Paramedic and a busy 911 system since 1995, and this app is one of my most used references in my pocket on duty and off. It always felt like most pocket guides from back in the day were geared more towards nursing and this app has everything an EMT/paramedic can use and reference as well as great nursing references and EMS type references. I would definitely recommend this app to anyone involved and emergency medical services whether you are with the ambulance company, fire department, emergency room, etc... you won’t be disappointed for the purchase.

Developer Response ,

“We are so grateful for your kind words. Thanks for sharing your review with us and the community.”

c.r.andrew ,


Love the app. It’s been extremely useful as a flight nurse. However this shift every time I open it it crashes and closes. I can’t contact the developers through their website. I can’t get support through apple to help with this. So I’m writing this review in hopes that it will reach someone who can help me.

Update: they fixed the app, no issues now.

Developer Response ,

Thanks for the feedback. We identified and fixed a fixed a small bug that may have been causing that. An update was just published that was just fixed the issue. Thanks for being patient.

TRW Medical Training LLC ,

Excellent resource!

This app is loaded with information for medical professionals. I’m a Registered Respiratory Therapist, and I also teach mechanical ventilation courses, hemodynamics, basic and 12 lead ECG. I’m also an AHA instructor for ACLS, PALS, BLS, NRP and other courses. I have many years in the field. I can recommend this app to any medical professional and I already have. If you need to stay at your best, and keep your clinical skills sharp, then this app is a must have.

Developer Response ,

Thanks for the great feedback!

App Privacy

The developer, The Barringer Group, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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