DynaMedex vs ACP MKSAP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DynaMedex
This clinician-focused tool provides timely, objective analysis and guidance on patient care, drawing from rigorously reviewed medical literature. It offers comprehensive disease and medication content to support informed decision-making for healthcare professionals.
- Evidence-based patient care guidance
- Daily medical literature review
- Comprehensive disease content
- Medication information
- Mobile and desktop syncing
- Clinician-focused tool
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DynaMedex is a comprehensive clinical decision support solution designed to help clinicians make fast, informed, and evidence-based decisions at the point of care. Developed and continuously reviewed by our team of expert physicians and methodologists, DynaMedex combines trusted DynaMed disease content and Micromedex medication content into a single integrated workflow. Content is updated daily through systematic surveillance of medical literature, ensuring clinicians have access to the most current evidence available. Each topic delivers concise summaries, clearly graded evidence, and transparent links to primary sources and clinical guidelines, enabling confident, well-supported decision-making. Now available with Dyna AI* for faster, trusted answers to your clinical queries. Dyna AI synthesizes DynaMedex content into actionable, concise responses with full transparency into source references. What You Can Do with DynaMedex • Access integrated disease and drug content in a single workflow. • Review transparent evidence grading and source attribution. • Find clinically relevant summaries designed for rapid decision-making. • Stay current with daily updates based on ongoing literature surveillance. • Access content seamlessly across mobile and desktop experiences. Who Can Use This App This app is designed for: • Physicians and specialists • Advanced practice providers • Pharmacists and care teams • Clinical learners and trainees Why Clinicians Choose DynaMedex: DynaMedex helps clinicians navigate complex decisions with clarity and confidence by combining trusted disease and medication content with transparent, evidence-based guidance. *Dyna AI availability is dependent on your subscription and access level.
ACP MKSAP
Access comprehensive internal medicine knowledge and practice exam-style questions offline. This app syncs your progress with the online version when connected to the internet. It's designed for physicians to stay updated on the latest evidence and enhance their clinical decision-making skills.
- Offline access to text and questions
- Thousands of exam-like multiple-choice questions
- Patient-based clinical scenarios
- Syncs progress with online version
- Includes figures, charts, and tables
- Targets knowledge gaps
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This app supplements the online version and is included with your ACP MKSAP subscription. Simply log in with your ACP or ACP MKSAP username and password. If you need assistance setting up your account, visit ACP Online. Some functionality within the app requires an active Internet connection. Your suggestions for future updates and enhanced features are welcome at mksap_editors@acponline.org. The new ACP Medical Knowledge Self-Assessment Program℠ (ACP MKSAP℠) provides you with the most current and critical information in the core of internal medicine and its subspecialties so you can stay aware of what you need to know as a practicing physician in internal medicine today. ACP MKSAP consists of well-researched text sections and thousands of exam-like multiple-choice questions along with hundreds of figures, charts, and tables to enhance your learning experience. ACP MKSAP's original, high-quality questions comprise patient-based clinical scenarios based on the latest evidence. Each question will challenge your decision-making, help you discover areas of strength, and target areas for you to update or acquire new knowledge. This app enables ACP MKSAP subscribers to read all of the text and answer all of the questions offline. When you are connected to the Internet, answers will sync automatically with the online version. The publisher of this app, the American College of Physicians, is the largest medical specialty organization in the United States with members in more than 145 countries worldwide. ACP membership includes 161,000 internal medicine physicians (internists), related subspecialists, and medical students. Internal medicine physicians are specialists who apply scientific knowledge and clinical expertise to the diagnosis, treatment, and compassionate care of adults across the spectrum from health to complex illness. Subscriber License Agreement: https://mksap.acponline.org/license
Screenshots
Verdict
The clearest difference is rating: DynaMedex at 4.8 against ACP MKSAP's 4.2. DynaMedex also leads on in-app purchases (none vs 1) and ratings volume (687 vs 17). ACP MKSAP's advantage is update cadence (every 10 days vs every 6 weeks) and iOS requirement (13.0 vs 18.4). On price, review sentiment, 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. ACP MKSAP sells 1 in-app purchase, starting at $999.99 per year. DynaMedex asks for nothing beyond the download.
DynaMedex holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: DynaMedex has 687 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 50% of DynaMedex's written reviews are positive against 57% of ACP MKSAP's, so the app with the better star average is not the one people write more warmly about.
DynaMedex ships an update every 6 weeks, ACP MKSAP every 10 days. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.
| Parameter | DynaMedex | ACP MKSAP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (687 ratings) — better | 4.2 (17 ratings) |
| Positive reviews | 50.0% of reviews | 57.1% of reviews — better |
| Number of ratings | 687 — better | 17 |
| Update frequency | Every 6 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 540 MB |
| Age rating | 17+ | 17+ |
| Developer | EBSCO Publishing | American College of Physicians |
Customer experience
DynaMedex
ACP MKSAP
In-app purchases
DynaMedex
No in-app purchases
ACP MKSAP
- Non-member in-app price$999.991 Year









