Comparison

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.

Head to head
About

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.

Highlights
  • Offline protocol lookup
  • Indexed search
  • Favorites tab
  • Customizable notes
  • Up-to-date protocols
  • Hospital contact info
Read full description

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

About

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.

Highlights
  • EM board prep programs
  • Expert-led courses
  • Practice questions and exams
  • Lectures and podcasts
  • Case-based articles
  • Personalized study plans
Features
Read full description

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

Cardinal Glennon ER Reference4 screens
ACEP Learn4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Cardinal Glennon ER Reference versus ACEP Learn: the parameters behind the verdict, then further details
ParameterCardinal Glennon ER ReferenceACEP Learn
PriceFreeFree
Rating4.5 (4 ratings) — better1.0 (8 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings48 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size28 MB5 MB
Age rating17+17+
DeveloperAcid Remap LLCAmerican College of Emergency Physicians

Customer experience

Cardinal Glennon ER Reference

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ACEP Learn

All ratings8 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Cardinal Glennon ER Reference

No in-app purchases

None

ACEP Learn

No in-app purchases

Questions

Is Cardinal Glennon ER Reference free?
Cardinal Glennon ER Reference is free to download, with no in-app purchases.
Is ACEP Learn free?
ACEP Learn is free to download, with no in-app purchases.
Which has better reviews, Cardinal Glennon ER Reference or ACEP Learn?
Cardinal Glennon ER Reference is rated higher. Cardinal Glennon ER Reference averages 4.5 out of 5 from 4 ratings, while ACEP Learn averages 1.0 from 8 ratings.
Do Cardinal Glennon ER Reference or ACEP Learn have ads?
Neither Cardinal Glennon ER Reference nor ACEP Learn shows ads.
Which is updated more often, Cardinal Glennon ER Reference or ACEP Learn?
Cardinal Glennon ER Reference ships an update every 5 months, and ACEP Learn every 2 months. Most recently, Cardinal Glennon ER Reference was updated on October 20, 2026 and ACEP Learn on October 15, 2026.

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