PreMedicus® ER vs ACEP Learn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PreMedicus® ER
This digital health assistant guides you through symptom assessment with everyday language, providing potential diagnoses and personalized advice. It generates detailed medical reports for your doctor and offers GPS directions to nearby healthcare providers.
- Symptom assessment in everyday language
- Personalized advice and potential diagnoses
- Generates medical and non-medical reports
- GPS guidance to healthcare providers
- Secure HIPAA-compliant data storage
- Two-factor authentication
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When you are sick, PreMedicus® ER is an easy to use mobile app that asks you a few questions in everyday language so that it can automatically give you a good idea of what may be wrong and personalized advice about what to do next. The app is hospital tested, and the diagnosis is much more accurate because you provide background information about your health. The app allows you to learn more about the possible condition, and provides GPS guidance to the right type of care provider if you decide to seek help from a doctor. To save time and reduce mistakes, the app creates an Illness Report using medical terms that you can email to your doctor. You can also share a non-medical version of the report with people close to you. All your reports are stored on your mobile device. The PreMedicus® ER mobile app uses two factor authentication for login, transmits your medical information in code, and stores it in a highly secure HIPAA server in the Amazon Web Services Cloud. We do not sell or share your personal information with anyone. Your location is requested to help GPS guide you to the appropriate health provider or facility. Please remember to seek a doctor’s advice in addition to using this app and before making any medical decisions.
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 price: ACEP Learn at Free against PreMedicus® ER's $4.99. ACEP Learn also leads on update cadence (every 2 months vs every 45 months) and ratings volume (11 vs 1). PreMedicus® ER's advantage is rating (5.0 vs 1.0) and iOS requirement (13.0 vs 17.6). On ads, in-app purchases 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
ACEP Learn is free to download; PreMedicus® ER costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PreMedicus® ER holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: ACEP Learn has 11 ratings behind it against 1, so its average is the more settled of the two.
PreMedicus® ER ships an update every 45 months, ACEP Learn every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | PreMedicus® ER | ACEP Learn |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 1.0 (11 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 45 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 68 MB | 5 MB |
| Age rating | 17+ | 17+ |
| Developer | PreMedicus LLC | American College of Emergency Physicians |
Customer experience
PreMedicus® ER
ACEP Learn
In-app purchases
PreMedicus® ER
No in-app purchases
ACEP Learn
No in-app purchases









