Comparison

MediCode vs AHA Knowledge Booster

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

Head to head
About

MediCode

Access essential emergency medical algorithms and practice tests on your mobile device. This app provides quick access to ILCOR algorithms for ACLS, PALS, BLS, CPR, and more, helping healthcare professionals make critical decisions in emergency situations.

Highlights
  • Access ILCOR algorithms
  • ACLS, PALS, BLS, CPR, NR skills
  • ECG rhythms and interpretations
  • Multiple-choice practice tests
  • Downloadable ebooks
  • Easy navigation
Features
Read full description

Tired of carrying a set of expandable CPR cards all the time for algorithms? Flipping through the cards to find the right one wastes valuable time in emergency health care situations such as cardiac arrest and pediatric urgent care. MediCode gives you easy access to all of the International Liaison Committee on Resuscitation (ILCOR) algorithms from the palm of your hand and includes multiple-choice practice tests for you to test your skills. This Algorithms, Practice Tests, Megacodes, and ebooks app makes it easy for physicians, paramedics, and nurses to care and save lives. Download this health care professional’s app for free. As health care professionals - critical care physicians, nurses, medical students, paramedics, and Emergency Medical Technicians (EMT), you save lives every day. In times of emergency, others turn to you and trust that you will take the right steps to save them or their loved ones. But no emergency situation is the same. Having a set of tools in your pocket can make all the difference. The MediCode app is a simple, easy-to-use resource for all of your ACLS (including core ECG rhythms), BLS, PALS and NR skills needs, including CPR and first aid. As our gift to you, we are making this health care app, along with downloadable ebooks, available to you for free! At Save a Life by Advanced Medical Certification (AMC), the premier provider for online certification and recertification courses, we believe that improvements can be made through providing exceptional education and resources. Save a Life by Advanced Medical Certification has compiled a list of the vital Basic Life Support (BLS), Advanced Cardiac Life Support (ACLS), Pediatric Advanced Life Support (PALS), Neonatal Resuscitation (NR) and CPR and first aid algorithms, all of which can be viewed and navigated with the touch of your finger. Test your ACLS, BLS, CPR, PALS, first aid and ECG knowledge and skills with our free practice tests. Each skills test consists of 10 multiple-choice questions that are derived from our provider ebooks and adhere to the latest guidelines. Download MediCode and our lifesaving ebooks now and start saving lives! Review our newest ECG rhythms and interpretations resource in our ACLS ebook. Also, check out our CertAlert+ app to conveniently access all your licenses and certifications in one place anytime, anywhere. The individual algorithms included in MediCode are: • BLS - Adult BLS Algorithm - Pediatric BLS Algorithm • ACLS - Cardiac Arrest Algorithm - Details for Cardiac Arrest - Immediate Post Cardiac-Arrest Care Algorithm - Bradycardia with Pulse Algorithm - Tachycardia with Pulse Algorithm • PALS - Pediatric Cardiac Arrest Algorithm - Details for Pediatric Cardiac Arrest - Immediate Post for Cardiac Arrest - Pediatric Bradycardia with Pulse/Poor Perfusion Algorithm - Pediatric Tachycardia Algorithm • NR - Neonatal Resuscitation Algorithm • CPR and First Aid - Adult BLS Algorithm - Simple Adult BLS Algorithm MediCode is a well-organized, polished, and easy-to-use health care professional’s app that walks you through the many algorithms and practice tests - ACLS, BLS, PALS, NR, and CPR and First Aid. MediCode also provides ebooks, including our newest ECG rhythms and interpretations section of our ACLS handbook, to enhance your skills in emergencies.

About

AHA Knowledge Booster

Reinforce critical CPR and emergency care knowledge with personalized quizzes. Choose topics like BLS, ACLS, and PALS to build mastery and improve long-term retention of lifesaving information.

Highlights
  • Personalized quizzes
  • Adaptive learning algorithm
  • Proficiency mapping
  • Multiple topic choices (BLS, ACLS, PALS, First Aid, CPR)
  • Neuroscience-based retrieval practice
  • Long-term knowledge retention
Features
Read full description

The AHA Knowledge Booster app was created to reinforce critical CPR and emergency care knowledge in an effort to save more lives. Users can choose the topics appropriate for their level of knowledge – Basic Life Support (BLS), Advanced Cardiovascular Life Support (ACLS), Pediatric Advanced Life Support (PALS), First Aid, and CPR Basics. This booster app is ideal for those who have completed American Heart Association courses and are looking to keep this lifesaving information top of mind. The quiz-based application will feature different types of questions with topics including: * CPR Basics * First Aid Basics * Emergency Preparedness * BLS * ACLS * PALS * Heartsaver * Opioid * Ventilator Reskilling * Choking * Signs of Heart Attack and Stroke Our adaptive learning algorithm analyzes a users’ interaction with various topics, and dynamically builds a proficiency map on what a user does and does not know. This proficiency map is used to generate personalized quizzes to help them build mastery. This whole process is 100% automated based on the neuroscience-based technique of retrieval practice. The more you engage with the app, the more tailored the quizzes will be! Play today to help keep your critical lifesaving knowledge top of mind. AHA Booster makes it easy to engage learners, increase long-term knowledge retention, and measure and improve learning effectiveness.

Screenshots

MediCode4 screens
AHA Knowledge Booster4 screens

Verdict

The call

The clearest difference is in-app purchases: MediCode at none against AHA Knowledge Booster's 4. MediCode also leads on ratings volume (4.3K vs 569) and update cadence (every 3 weeks vs every 5 weeks). On price, rating, ads and monetization model 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

Both are free to download. AHA Knowledge Booster sells 4 in-app purchases, starting at $1.99 per year. MediCode asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for MediCode against 4.8 for AHA Knowledge Booster. That said, the two scores are not equally well evidenced: MediCode has 4.3K ratings behind it against 569, so its average is the more settled of the two. Written reviews are what separate them: 75% of MediCode's written reviews are positive against 67% of AHA Knowledge Booster's.

UpkeepUpdate frequency

MediCode ships an update every 3 weeks, AHA Knowledge Booster every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
MediCode versus AHA Knowledge Booster: the parameters behind the verdict, then further details
ParameterMediCodeAHA Knowledge Booster
PriceFreeFree
Rating4.8 (4.3K ratings)4.8 (569 ratings) — better
Positive reviews75.4% of reviews — better66.7% of reviews
Number of ratings4.3K — better569
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size46 MB39 MB
Age rating17+12+
DeveloperAdvanced Medical Certification LtdTrivie, Inc

Customer experience

MediCode

All ratings4,268 ratings
Positive95.0%
Neutral2.4%
Negative2.6%
Written reviews61 reviews
Positive75.4%
Neutral3.3%
Negative21.3%

AHA Knowledge Booster

All ratings566 ratings
Positive96.3%
Neutral1.8%
Negative1.9%
Written reviews18 reviews
Positive66.7%
Neutral5.6%
Negative27.8%

User reviews

MediCode

From 4.3K App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🚀 Helpful for quick reference
  • 💡 Useful for ACLS/PALS review
  • 🚀 Convenient app for emergency situations

Room to improve

  • 🐛 Bugs and glitches in the app
  • ⚠️ Outdated information not aligned with latest guidelines
  • ⚠️ Lack of drug dosage information
  • ⚠️ Errors in the decision trees and algorithms

AHA Knowledge Booster

From 569 App Store ratings

What we love

  • 👍 Great refresher app
  • 👍 Simple and functional
  • 👍 Helpful for learning
  • 👍 Enjoyable quizzes
  • 👍 Concise information files

Room to improve

  • 🐛 App doesn't work
  • 🐛 App is empty
  • 🐛 Never sends link
  • 🐛 Requires login
  • 🐛 Paid app requires login

Bugs and requests

MediCode

Reported bugs

3 issues
  • Inability to progress through Mega Codes
  • Crashes and freezes on newer devices
  • Incorrect information in the algorithms

Requested features

4 requests
  • Update to 2020 AHA guidelines
  • Add drug dosage information
  • Improve stability and reduce crashes
  • Provide more practice tests and scenarios

AHA Knowledge Booster

Reported bugs

5 issues
  • Literally doesn't work
  • App opens but is completely empty
  • Asks for email, never sends link
  • Requires a login when already paid
  • Can't sign on

Requested features

2 requests
  • Explanations for incorrect answers
  • New update

In-app purchases

None

MediCode

No in-app purchases

4 purchases

AHA Knowledge Booster

Subscriptions4
  • PALS$1.991 Year
  • BLS$1.991 Year
  • ACLS$2.991 Year
Show 1 more
  • All-Access Bundle14 Days trial$3.991 Year

Questions

Is MediCode free?
MediCode is free to download, with no in-app purchases.
Is AHA Knowledge Booster free?
AHA Knowledge Booster is free to download, with in-app purchases available.
Which has better reviews, MediCode or AHA Knowledge Booster?
AHA Knowledge Booster is rated higher. MediCode averages 4.8 out of 5 from 4.3K ratings, while AHA Knowledge Booster averages 4.8 from 569 ratings.
Do MediCode or AHA Knowledge Booster have ads?
Neither MediCode nor AHA Knowledge Booster shows ads.
Which is updated more often, MediCode or AHA Knowledge Booster?
MediCode ships an update every 3 weeks, and AHA Knowledge Booster every 5 weeks. Most recently, MediCode was updated on October 26, 2026 and AHA Knowledge Booster on October 25, 2026.

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