Comparison

PneumoRecs VaxAdvisor vs AHA ACLS

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

Head to head
About

PneumoRecs VaxAdvisor

This application offers personalized pneumococcal vaccination guidance based on patient age, vaccination history, and medical conditions. It aligns with the Advisory Committee on Immunization Practices' recommendations for U.S. immunization schedules.

Highlights
  • Patient-specific vaccination recommendations
  • Age-based guidance
  • Vaccination history tracking
  • Underlying medical condition prompts
  • U.S. immunization schedule compliance
Features
Read full description

This is the PneumoRecs VaxAdvisor App created by the Centers for Disease Control and Prevention (CDC) in collaboration with the Georgia Tech Research Institute. PneumoRecs VaxAdvisor provides patient-specific pneumococcal vaccination guidance consistent with the pneumococcal vaccination recommendations of the Advisory Committee on Immunization Practices. Vaccination providers enter a patient’s age and respond to prompts about the patient’s pneumococcal vaccination history and underlying medical conditions. The app then displays patient-specific pneumococcal vaccination recommendations consistent with the recommended U.S. immunization schedule.

About

AHA ACLS

This app provides clinicians with a digital tool to assist in running cardiac arrest codes and delivering advanced cardiac life support (ACLS) at the bedside. It features the latest AHA recommendations and includes intuitive access to algorithms, drug dosing, and timers for efficient patient care.

Highlights
  • 4 ACLS algorithms (cardiac arrest, tachycardia, bradycardia, post-arrest)
  • Latest 2025 AHA ACLS content
  • Drug therapy and dosing
  • Easy-to-read timers
  • CPR and epinephrine logging
  • Rapid transition to post-arrest care
Features
Currently charting
Read full description

The AHA ACLS app is the American Heart Association's (AHA) officially endorsed digital health solution to assist clinicians in running codes and delivering bedside ACLS care with actual patients. The app was developed by Harvard-trained physicians, in collaboration with the AHA, to help fellow physicians, nurses, physician assistants, nurse practitioners, and EMTs deliver the highest level of advanced cardiac life support (ACLS) at the point-of-care. It began as a project to assist clinicians within Massachusetts General Hospital (MGH), a Harvard Medical School teaching hospital—and then expanded to have a global scope after significant positive impact was demonstrated. Importantly, real-time feedback from our clinician users continuously drives improvements in app design, features, and function so that you will have the best experience providing life-saving care at the bedside. The AHA ACLS app is the only one to have all content vetted by both the AHA science team and practicing Harvard-affiliated physicians. It also features the latest 2025 release of AHA recommendations for ACLS. We owe it to our patients to use the best digital health tools to give them the highest chance of surviving acute life-threatening cardiac illnesses. To this end, we have developed a low cost, intuitive, and rigorously vetted mobile app to assist clinicians— including in all stages of training—and enhance ACLS care at the bedside. Features: - Intuitive design to rapidly access 4 ACLS algorithms (i.e. cardiac arrest, tachycardia with pulse, bradycardia with pulse, and post cardiac arrest care) - Includes all recently released 2025 ACLS content including drug therapy and dosing, reversible causes, etc. - Easy-to-read timers and ability to log rounds of CPR, epinephrine, and defibrillations - Button within cardiac arrest algorithm that allows for rapid transition to post cardiac arrest care pathway once patient achieves ROSC - All content rigorously vetted by AHA science team and practicing Harvard-affiliated physicians We continue to iterate based on real-time clinician feedback, so that you will have the best experience providing life-saving care at the bedside. AHA ACLS offers an auto-renewing annual subscription at $3.99/year with a 3-day free trial. You will have unlimited access to all content while you maintain an active subscription. Payment will be charged to the credit card connected to your Apple ID Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of the free trial period, if offered, will be forfeited when you purchase a subscription. You can read more about our terms and conditions in the app.

Screenshots

PneumoRecs VaxAdvisor2 screens
AHA ACLS4 screens

Verdict

The call

The clearest difference is rating: AHA ACLS at 4.9 against PneumoRecs VaxAdvisor's 3.4. AHA ACLS also leads on chart position (#66 vs unranked) and ratings volume (277 vs 60). PneumoRecs VaxAdvisor's advantage is in-app purchases (none vs 1). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AHA ACLS sells 1 in-app purchase, starting at $3.99 per year. PneumoRecs VaxAdvisor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AHA ACLS holds the better App Store score, 4.9 against 3.4. Both are backed by a comparable volume of ratings — 60 and 277 respectively. Written reviews split almost evenly too, at 27% and 26% positive.

UpkeepUpdate frequency

PneumoRecs VaxAdvisor ships an update every 3 months, AHA ACLS every 2 months. The most recent releases landed on August 28, 2026 and September 29, 2026 respectively.

Scorecard6 real differences · 5 level
PneumoRecs VaxAdvisor versus AHA ACLS: the parameters behind the verdict, then further details
ParameterPneumoRecs VaxAdvisorAHA ACLS
PriceFreeFree
Rating3.4 (60 ratings)4.9 (277 ratings) — better
Positive reviews26.9% of reviews — better26.3% of reviews
Number of ratings60277 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
Best chart rank—#66 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size6 MB48 MB
Age rating17+17+
DeveloperCenters For Disease Control and PreventionMassachusetts General Hospital

Customer experience

PneumoRecs VaxAdvisor

All ratings60 ratings
Positive58.3%
Neutral3.3%
Negative38.3%
Written reviews26 reviews
Positive26.9%
Neutral11.5%
Negative61.5%

AHA ACLS

All ratings277 ratings
Positive99.3%
Neutral0.4%
Negative0.4%
Written reviews80 reviews
Positive26.3%
Neutral3.8%
Negative70.0%

Bugs and requests

PneumoRecs VaxAdvisor

Not enough reviews yet to summarise bugs or requests.

AHA ACLS

Reported bugs

3 issues
  • App fails to load information despite subscription payment
  • Users locked out of app mid-code
  • Unexpected app crashes during critical moments

Requested features

10 requests
  • Multiple log storage with dates
  • More detailed code logging with event documentation (IO access, medications, rhythms)
  • End code button and pause compressions feature
  • Real-time log tracking for back-charting
  • LVAD algorithm inclusion
Show 5 more
  • Additional medication counters (bicarbonate, calcium)
  • One-time purchase option instead of subscription
  • Free basic version with premium features behind paywall
  • Voluntary donation model instead of mandatory subscription
  • Actual time reflection in logs for accurate timekeeping

In-app purchases

None

PneumoRecs VaxAdvisor

No in-app purchases

1 purchases

AHA ACLS

Subscriptions1
  • ACLS Pro3 Days trial$3.991 Year

Questions

Is PneumoRecs VaxAdvisor free?
PneumoRecs VaxAdvisor is free to download, with no in-app purchases.
Is AHA ACLS free?
AHA ACLS is free to download, with in-app purchases available.
Which has better reviews, PneumoRecs VaxAdvisor or AHA ACLS?
AHA ACLS is rated higher. PneumoRecs VaxAdvisor averages 3.4 out of 5 from 60 ratings, while AHA ACLS averages 4.9 from 277 ratings.
Do PneumoRecs VaxAdvisor or AHA ACLS have ads?
Neither PneumoRecs VaxAdvisor nor AHA ACLS shows ads.
Which is updated more often, PneumoRecs VaxAdvisor or AHA ACLS?
PneumoRecs VaxAdvisor ships an update every 3 months, and AHA ACLS every 2 months. Most recently, PneumoRecs VaxAdvisor was updated on August 28, 2026 and AHA ACLS on September 29, 2026.

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