Comparison

AHA Guidelines On vs Code Companion

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

Head to head
About

AHA Guidelines On

Access American Heart Association clinical treatment guidelines on your mobile device. This app offers effective search with cross-linking and resources to keep you up-to-date anywhere. Additional guidelines will be added soon.

Highlights
  • Mobile guideline access
  • Advanced search functionality
  • Cross-linking of resources
  • Up-to-date clinical information
  • Tagged and mapped guidelines
Features
Read full description

Access guidelines on your mobile device anytime, anywhere! Download the American Heart Association mobile app today and enjoy the benefits of staying up-to-date no matter where you are. Effective integration of complex clinical treatment guidelines, tagged and mapped for effective search with cross-linking, resources and more. Additional guidelines will be added soon! Disclaimer: The clinical guidelines, care pathways, and other clinical guidance and recommendations presented in the AHA on-the-go Guidelines App were produced after careful consideration of the scientific and medical knowledge and the evidence available at the time of their publication. The results and recommendations provided in this application do not replace clinical judgment of the care provider. Therapeutic options should be individualized and determined after discussion between the patient and their care provider.

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
Currently charting
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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

Screenshots

AHA Guidelines On4 screens
Code Companion3 screens

Verdict

The call

The clearest difference is price: AHA Guidelines On at Free against Code Companion's $2.99. AHA Guidelines On also leads on ratings volume (1.9K vs 1) and iOS requirement (12.0 vs 15.1). Code Companion's advantage is update cadence (every 5 weeks vs every 4 months) and rating (5.0 vs 4.8). On ads, in-app purchases 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

AHA Guidelines On is free to download; Code Companion costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Code Companion holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: AHA Guidelines On has 1.9K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

AHA Guidelines On ships an update every 4 months, Code Companion every 5 weeks. The most recent releases landed on September 23, 2026 and August 27, 2026 respectively.

Scorecard7 real differences · 4 level
AHA Guidelines On versus Code Companion: the parameters behind the verdict, then further details
ParameterAHA Guidelines OnCode Companion
PriceFree — better$2.99
Rating4.8 (1.9K ratings)5.0 (1 ratings) — better
Positive reviews37.2% of reviews—
Number of ratings1.9K — better1
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#193 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size599 MB72 MB
Age rating17+12+
DeveloperAmerican Heart AssociationNational Emergency Resource Group

Customer experience

AHA Guidelines On

All ratings1,855 ratings
Positive95.0%
Neutral1.8%
Negative3.1%
Written reviews43 reviews
Positive37.2%
Neutral7.0%
Negative55.8%

Code Companion

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

Bugs and requests

AHA Guidelines On

Reported bugs

3 issues
  • App won't open
  • Submission button not working
  • Inconsistent behavior with error messages

Requested features

4 requests
  • Option to change specialty
  • Ability to enlarge screen/content
  • Include BLS guidelines
  • Add more professional classifications (e.g., Nurse Practitioner)

Code Companion

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

AHA Guidelines On

No in-app purchases

None

Code Companion

No in-app purchases

Questions

Is AHA Guidelines On free?
AHA Guidelines On is free to download, with no in-app purchases.
Is Code Companion free?
Code Companion costs $2.99, with no in-app purchases.
Which has better reviews, AHA Guidelines On or Code Companion?
Code Companion is rated higher. AHA Guidelines On averages 4.8 out of 5 from 1.9K ratings, while Code Companion averages 5.0 from 1 ratings.
Do AHA Guidelines On or Code Companion have ads?
Neither AHA Guidelines On nor Code Companion shows ads.
Which is updated more often, AHA Guidelines On or Code Companion?
AHA Guidelines On ships an update every 4 months, and Code Companion every 5 weeks. Most recently, AHA Guidelines On was updated on September 23, 2026 and Code Companion on August 27, 2026.

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