Comparison

Code Companion vs Critical Care Tools

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

Head to head
About

Code Companion

This medical reference app provides EMS professionals with quick access to cardiac arrest protocols, algorithms, and medication guidance. It features color-coded information and real-time tracking to streamline critical care during emergencies. Designed by professionals for professionals, it aims to enhance patient care efficiency.

Highlights
  • Cardiac arrest algorithms
  • Medication administration guidance
  • Real-time tracking
  • Color-coded information
  • Weight conversion
  • Medical calculations
Features
Read full description

Includes Code tracking PVT/VT algorithm PEA algorithm Tachy algorithm Brady algorithm ROSC Med Calc Epi Drip Levophen drip Weight Conversion Ad Free Overview: Code Companion is the ultimate cardiac arrest phone application designed by EMS professionals, for EMS professionals. This powerful tool is your quick reference field guide, revolutionizing the way you care for cardiac arrest patients. With its user-friendly interface, real-time tracking capabilities, and comprehensive resources, Code Tracker is your partner in delivering critical care efficiently and effectively. Key Features: -Color-Coded Information: Code Companion employs an intuitive color-coded system, allowing you to swiftly identify and prioritize crucial information during a cardiac arrest response. Whether it's assessing rhythm, administering medications, or following ACLS algorithms, our app simplifies complex data into easy-to-digest visuals. -Real-Time Tracking: Stay on top of every critical procedure with our real-time tracking feature. Code Tracker ensures you never miss a beat, tracking your progress through cardiac arrest protocols and providing live updates as you go. -Comprehensive Reference Materials: We've meticulously curated the latest protocols from around the country and integrated them into a single, easy-to-navigate resource. Code Tracker ensures that you have the most up-to-date information at your fingertips, specifically tailored for the prehospital EMS setting. -Medication Administration Guidance: Easily access medication dosages and administration guidelines, eliminating the need to fumble through reference books or manuals during high-stress situations. Code Tracker ensures you administer the right medications at the right time. -ACLS Algorithms: Our app offers a quick reference for ACLS (Advanced Cardiovascular Life Support) algorithms, empowering you to make critical decisions swiftly and confidently during cardiac arrest events. No Subscriptions: Code Companion is here to support you, not burden you with subscriptions . It's always ad-free and readily available for immediate use. Sharing is Caring: If you find Code Tracker invaluable, share it with fellow providers who could benefit from its capabilities. Together, we can enhance cardiac arrest care across the EMS community. Why Code Tracker? Stop relying on memory or outdated resources during cardiac arrest responses. With Code Companion, you have a dedicated, reliable companion that ensures you provide the best care possible. Why do mental math when you can have life-saving information at your fingertips? Code Companion: For EMS, By EMS. Your essential tool for saving lives. Download it today and be prepared for This is not a replacement for protocols alway consult medical control

About

Critical Care Tools

A medical calculator for emergency and critical care providers. It offers quick access to medication dosing, ventilation support, and oxygen duration calculations. Designed for high-pressure environments, it reduces cognitive load and supports clinical judgment with an intuitive interface.

Highlights
  • Medication and infusion math
  • Weight-based dosing calculator
  • Oxygen duration calculator
  • Customizable RSI assistant
  • Ventilation support
  • Protocol reader
Features
Read full description

Critical Care Tools is a fast and intuitive medical calculator designed for EMS, flight medicine, and critical care providers who need accurate answers in high-pressure environments. Built by a flight medic, this app focuses on real-world scenarios - medications, ventilation, oxygen management, and rapid decision support without clutter or unnecessary complexity. Designed for Emergency & Critical Care Whether on scene, in the aircraft, or in the ICU, Critical Care Tools reduces cognitive load and supports clinical judgment with clear, quick-access medical calculations. Key Features Medication & Infusion Math • Weight-based dosing calculator • Drip rate calculator (mL/hr or gtt/min) • Supports both kg and lbs entry for rapid conversions Oxygen Duration Calculator (NEW in V2) Know exactly how long your tank will last. • Select common EMS tank sizes (D, M, F, G, H, J, K, E, C) • Custom tank factor support for air medical and specialty operations Customizable RSI Assistant • Auto-calculated induction and paralytic dosing • Supports custom medication lists for agency-specific protocols • Ideal for ground, flight, and critical care transport teams Ventilation Support • Tidal volume calculator • Ideal Body Weight (IBW) auto-calculation Protocol Reader • Import, store, and view PDF protocols directly inside the app • Built-in search to instantly locate medications and procedures • Bookmark pages for fast reference Built for Real-World Use • Fast, offline operation — works anywhere you work • Intuitive layout designed around clinical workflow • Clear interface for stress-state usability (low clicks, big buttons, high contrast) Who This App Is For • Paramedics • Flight medics & flight nurses • Critical care transport teams • Rural EMS • ER & ICU clinicians • Military medics & international providers Disclaimer This app is intended for use by licensed healthcare professionals only and is not a substitute for clinical training, local protocols, or medical direction. Always follow agency guidelines.

Screenshots

Code Companion3 screens
Critical Care Tools4 screens

Verdict

The call

The clearest difference is price: Critical Care Tools at Free against Code Companion's $3.99. Critical Care Tools also leads on update cadence (weekly vs every 5 weeks) and ratings volume (4 vs 1). Code Companion's advantage is in-app purchases (none vs 3) and iOS requirement (15.1 vs 17.4). On rating, ads 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

CostPrice · In-app purchases · Ads · Monetization

Critical Care Tools is free to download; Code Companion costs $3.99 up front. Critical Care Tools sells 3 one-off in-app purchases. Code Companion asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Code Companion against 5.0 for Critical Care Tools. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Code Companion ships an update every 5 weeks, Critical Care Tools weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 3 level
Code Companion versus Critical Care Tools: the parameters behind the verdict, then further details
ParameterCode CompanionCritical Care Tools
Price$3.99Free — better
Rating5.0 (1 ratings)5.0 (4 ratings)
Number of ratings14 — better
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.4
Further details — not scored
Size72 MB5 MB
Age rating12+17+
DeveloperNational Emergency Resource GroupKristopher Foote

Customer experience

Code Companion

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Critical Care Tools

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Code Companion

No in-app purchases

3 purchases

Critical Care Tools

One-time3
  • Small Tip$0.99
  • Medium Tip$4.99
  • Large Tip$24.99

Questions

Is Code Companion free?
Code Companion costs $3.99, with no in-app purchases.
Is Critical Care Tools free?
Critical Care Tools is free to download, with in-app purchases available.
Which has better reviews, Code Companion or Critical Care Tools?
Code Companion and Critical Care Tools are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.
Do Code Companion or Critical Care Tools have ads?
Neither Code Companion nor Critical Care Tools shows ads.
Which is updated more often, Code Companion or Critical Care Tools?
Code Companion ships an update every 5 weeks, and Critical Care Tools weekly. Most recently, Code Companion was updated on November 3, 2026 and Critical Care Tools on October 30, 2026.

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