QuickEM vs CARMA For Life
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuickEM
This emergency medicine reference app provides clinicians with instant access to critical information, including differentials, treatments, and validated medical calculators. It's designed for rapid lookup of ED-specific care, organized by chief complaints and clinical categories, and works completely offline.
- 80+ chief complaint topics
- 90+ medical calculators
- Offline access
- No login or ads
- Adult and pediatric coverage
- Evidence-based content
- Customizable favorites
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The Essential Emergency Medicine Reference Trusted by Clinicians QuickEM is the comprehensive bedside companion designed by emergency physicians for emergency physicians. Whether you're a medical student on your first ED rotation or an attending managing a busy department, QuickEM delivers the critical information you need—instantly. Built for Real Emergency Medicine • Over 80 chief complaint topics with differentials, history, tests, and treatments focused on ED-specific care • Over 90 validated medical calculators / tools • No login required • Zero fluff—only ED-relevant information Organized by How You Think • Chief complaints structured by presentation • Calculators grouped by clinical category • Smart search finds tools • Customizable favorites list for your go-to references Trusted by Every Level • Medical Students: Essential differentials and workup basics • Residents: Quick access to decision rules and scoring systems • Attendings: Rapid reference for less common presentations and 2nd brain refreshers Key Features: • Complete offline access—works without internet • No ads, no subscriptions, no account required • Covers adult and pediatric emergency medicine • Includes trauma protocols and resuscitation guides • Evidence-based content with source citations • Professional medical illustrations and ECG examples Content Highlights: • Cardiovascular: HEART Score, CHADS2-VASc, Wells Criteria • Neurological: NIHSS, Canadian Head CT Rules, HINTS Exam • Trauma: NEXUS, Canadian C-Spine, PECARN • Pediatrics: PEDS Vitals, Croup Score, Bronchiolitis • Toxicology: Rumack-Matthew, CIWA-Ar, Anion Gap • And more! Developed by practicing emergency physicians who understand what you need at 3 AM with multiple critical patients. QuickEM is designed to be the fastest way to look up the info you need. This app is designed exclusively for medical professionals and students. Not intended for patient or public use.
CARMA For Life
This medical application assists healthcare professionals in managing cardiac arrest resuscitation events. It provides real-time guidance through ACLS protocols, including timers, diagnostic tips, and treatment recommendations, aiming to improve patient survival rates.
- ACLS protocol guidance
- Countdown timers
- Ventricular Tachycardia/Fibrillation reference
- Diagnostic Tips (H's and T's)
- Medication and treatment recommendations
- Audible CPR metronome
- Session logging and emailing
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CARMA, the Cardiac Arrest Resuscitation Mobile Application, is an ACLS tool designed to help guide practitioners through bedside resuscitation. Preliminary trials using the algorithm presented in CARMA has resulted in an 80% increase in patient survival of a CPR event. CARMA has four independent countdown timers, swipe-able Ventricular Tachycardia & Ventricular Fibrillation and Pulseless Electrical Activity (PEA) reference pages. There is a complete list of select-able Diagnostic Tips (H's and T's) and recommended medication and non-medication treatment solutions. CARMA is an invaluable, portable tool for healthcare professionals in the resuscitation of patients experiencing cardiopulmonary arrest. CARMA includes an audible CPR metronome which defaults to 100 beats/minute, and timers for Epinephrine, Amniodarone and code duration. The duration timer prompts the leader to reevaluate every 30 minutes. Each timer has a unique vibrate feature when it completes its cycle. All of CARMA's timer durations, rates and audible features are configurable through CARMA's preferences menu. CARMA also features a logging process that automatically tracks all activities within a session. They include timer starts and stops, H's and T's selections, rhythm, medication and non-drug intervention selections. Each event is time stamped for easy review. In addition, the session log can be easily emailed for archiving purposes. In conformance with HIPAA requirements, no patient information is stored in the log and the log does not reside in the physical space of the mobile device. Once the application exits or is reset, the log is deleted. CARMA is an ACLS tool which gives healthcare providers the ability to better manage cardio-pulmonary events. It guides the provider through ACLS protocols in real time at the bedside utilizing the 2014 American Heart Association (AHA) guidelines, leading to better outcomes. For more information visit www.carmaforlife.com
Screenshots
Verdict
The clearest difference is in-app purchases: CARMA For Life at none against QuickEM's 1. CARMA For Life also leads on price ($5.99 vs $9.99) and iOS requirement (8.0 vs 15.6). QuickEM's advantage is chart position (#100 vs unranked) and review sentiment (91% vs 82%). On rating, ratings volume, update cadence and ads 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
QuickEM costs $9.99 and CARMA For Life $5.99 up front. QuickEM sells 1 one-off in-app purchase. CARMA For Life asks for nothing beyond the download.
QuickEM holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 10 and 15 respectively. Written reviews point the same way: 91% of QuickEM's written reviews are positive against 82% of CARMA For Life's.
QuickEM ships an update every 2 months, CARMA For Life monthly. Both last shipped on November 1, 2026.
| Parameter | QuickEM | CARMA For Life |
|---|---|---|
| Price | $9.99 | $5.99 — better |
| Rating | 4.6 (10 ratings) — better | 4.4 (15 ratings) |
| Positive reviews | 90.9% of reviews — better | 81.8% of reviews |
| Number of ratings | 10 | 15 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Paid |
| Best chart rank | #100 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 4 MB |
| Age rating | 17+ | 12+ |
| Developer | Dirkes Medical, PLLC | ACLS SOLUTIONS, LLC |
Customer experience
QuickEM
CARMA For Life
In-app purchases
QuickEM
- Premium Features$2.99
CARMA For Life
No in-app purchases









