Cardinal Glennon ER Reference vs ACEP Learn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cardinal Glennon ER Reference
Provides offline access to a pediatric ER and EMS reference book. Quickly look up protocols, search titles and text, and save favorites. Customizable notes and contact information are also included.
- Offline protocol lookup
- Indexed search
- Favorites tab
- Customizable notes
- Up-to-date protocols
- Hospital contact info
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Cardinal Glennon ER Reference is an app that provides quick offline access to the Cardinal Glennon Pediatric ER and EMS reference book. Features include: •Quick indexed lookup of protocols in a matter of seconds •Search titles and text •Favorites tab for quick access of what's important to you •Updated shortly after new protocols are posted online making it more up-to-date than most printed protocol manuals •Customizable hospital contact information and mapping •Customizable notes for each individual protocol entry •Always with you as long as you have your phone and never fades or tears
ACEP Learn
Access emergency medicine board prep and expert-led courses designed for physicians. This platform offers practice questions, exams, lectures, and case studies to enhance exam readiness and clinical decision-making. Study flexibly with personalized plans and detailed explanations.
- EM board prep programs
- Expert-led courses
- Practice questions and exams
- Lectures and podcasts
- Case-based articles
- Personalized study plans
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ACEP Learn, from the American College of Emergency Physicians, brings you the power of PEER, the premier library of EM board prep programs, along with a growing catalog of expert-led courses in one streamlined mobile app. Designed for busy physicians, this platform provides curated learning experiences that combine high-quality practice questions and exams with lectures, podcasts, case-based articles, literature reviews, and more to reinforce both exam readiness and real-world clinical decision-making. Study anytime with flexible, asynchronous access and personalize your learning with structured and adaptive study plans. PEER modules feature detailed explanations for correct and plausible answers, visual summaries, and key point takeaways to strengthen retention and close knowledge gaps. Additional courses deliver learning experiences across multiple formats to support continuing education and lifelong professional growth. Whether preparing for certification or staying current in practice, ACEP Learn provides comprehensive, trusted emergency medicine education, all in one convenient hub.
Screenshots
Verdict
The clearest difference is review sentiment: Cardinal Glennon ER Reference at 100% against ACEP Learn's 0%. Cardinal Glennon ER Reference also leads on rating (4.5 vs 1.0) and iOS requirement (15.0 vs 17.6). ACEP Learn's advantage is update cadence (every 2 months vs every 5 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Cardinal Glennon ER Reference holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 100% of Cardinal Glennon ER Reference's written reviews are positive against 0% of ACEP Learn's.
Cardinal Glennon ER Reference ships an update every 5 months, ACEP Learn every 2 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.
| Parameter | Cardinal Glennon ER Reference | ACEP Learn |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | 1.0 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 8 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 28 MB | 5 MB |
| Age rating | 17+ | 17+ |
| Developer | Acid Remap LLC | American College of Emergency Physicians |
Customer experience
Cardinal Glennon ER Reference
ACEP Learn
In-app purchases
Cardinal Glennon ER Reference
No in-app purchases
ACEP Learn
No in-app purchases
Questions
Is Cardinal Glennon ER Reference free?
Is ACEP Learn free?
Which has better reviews, Cardinal Glennon ER Reference or ACEP Learn?
Do Cardinal Glennon ER Reference or ACEP Learn have ads?
Which is updated more often, Cardinal Glennon ER Reference or ACEP Learn?
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