PediEMS vs AHA PALS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PediEMS
This app offers a guided approach to pediatric emergency medical services, aligning with local protocols. It includes default protocols for common emergencies and allows agencies to integrate their own custom guidelines.
- Step-by-step protocol walkthroughs
- Customizable agency protocols
- Default emergency protocols included
- Supports Anaphylaxis, Asthma, Croup, Airway Management, Shock, Seizure, Difficulty Breathing
- Protocol integration via email
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PediEMS provides a step-by-step walkthrough for advanced EMS providers based on local agency pediatric protocols. Any EMS agency can add their prehospital protocol by contacting info@wikem.org. The default protocols are Anaphylaxis, Asthma, Croup, Airway Management, Shock, Seizure, and Difficulty Breathing. Contact info@wikem.org to have your EMS system's protocol added into the application.
AHA PALS
This app provides pediatric advanced life support (PALS) protocols and tools for healthcare professionals at the point-of-care. Developed by physicians and vetted by the American Heart Association, it offers intuitive access to algorithms, drug information, and timers for critical care situations.
- PALS pathways and algorithms
- Drug therapy and dosing
- CPR and intervention timers
- Metronome for compression accuracy
- Critical care references
- Vetted by AHA and physicians
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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. The AHA PALS app was developed by Harvard-trained physicians, in collaboration with the American Heart Association (AHA), to help fellow physicians, physician assistants, nurse practitioners, and emergency medical technicians (EMT) deliver the highest level of pediatric advanced life support (PALS) at the point-of-care. This project was inspired by the tremendous success of our AHA ACLS app, which has thousands of clinician users in over 180 countries. Importantly, real-time feedback from our clinician users continuously drives improvements in app design, features, and function. AHA PALS is the only app to have all content vetted by both the American Heart Association (AHA) science team (with license to use PALS content) and practicing Harvard-affiliated physicians. We owe it to our patients to use the best digital health tools to give them the highest chance of surviving acute life-threatening illnesses. To this end, we have developed an intuitive and rigorously vetted mobile app to assist healthcare clinicians—at any stage of training—navigate PALS at the bedside. You can purchase a yearly subscription which begins with a 3-day free trial. After completing the free trial, you will be charged for an annual subscription automatically. Features: - Intuitive design to rapidly access PALS pathways (i.e. cardiac arrest , tachycardia with pulse, bradycardia with pulse, post cardiac arrest care, and critical care references) - Includes all PALS content including drug therapy and dosing, reversible causes, etc. - Easy-to-read timers and ability to log rounds of CPR, epinephrine, and defibrillations. There are additional functionalities to log PALS Cardiac Arrest interventions beyond EPI, CPR , and shocks such as lidocaine and more. - We also added a new metronome feature to improve compression accuracy as well as a ROSC button. - Button within cardiac arrest algorithm that allows for rapid transition to post cardiac arrest care checklist once patient achieves ROSC - Relevant critical care references: (1) drugs used in PALS (i.e., medication names, indications, and doses); (2) vital signs in children; (3) pediatric color-coded length-based resuscitation tape (adapted from Breslow tape) ; (4) pediatric Glasgow Coma Scale - All content rigorously vetted by AHA science team and practicing Harvard-affiliated physicians - Regularly updated with the most up-to-date PALS content
Screenshots
Verdict
The clearest difference is review sentiment: AHA PALS at 55% against PediEMS's 0%. AHA PALS also leads on chart position (#174 vs unranked). PediEMS's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 15.1). On price, update cadence, 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
Both are free to download. AHA PALS sells 1 in-app purchase, starting at $3.99 per year. PediEMS asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | PediEMS | AHA PALS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (56 ratings) — better |
| Positive reviews | 0.0% of reviews | 54.5% of reviews — better |
| Number of ratings | — | 56 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Best chart rank | — | #174 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | OpenEM Foundation | Massachusetts General Hospital |
Customer experience
PediEMS
AHA PALS
In-app purchases
PediEMS
No in-app purchases
AHA PALS
- PALS3 Days trial$3.991 Year









