Comparison

DynaMedex vs MKSAP 19

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Evidence-based patient care guidance
  • Daily medical literature review
  • Comprehensive disease content
  • Medication information
  • Mobile and desktop syncing
  • Clinician-focused tool
Features
Read full description

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.

About

MKSAP 19

This medical education app provides access to current information in internal medicine and subspecialties. It includes exam-like questions and patient-based clinical scenarios to help physicians assess and update their knowledge. Offline access to content is available for subscribers.

Highlights
  • Current internal medicine information
  • 1,200 exam-like multiple-choice questions
  • Patient-based clinical scenarios
  • Offline content access
  • Syncs with online version
  • Enhances learning with figures, charts, and tables
Features
Read full description

This app supplements the online version and is included with the MKSAP 19 Digital, MKSAP 19 Complete Green, and MKSAP 19 Complete subscriptions. Simply log in with your ACP or MKSAP 19 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 Medical Knowledge Self-Assessment Program® (MKSAP® 19) 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. MKSAP 19 consists of well-researched text sections and 1,200 exam-like multiple-choice questions along with hundreds of figures, charts, and tables to enhance your learning experience. MKSAP 19'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 subscribers to MKSAP 19 Digital, MKSAP 19 Complete Green, or MKSAP 19 Complete 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.

Screenshots

DynaMedex4 screens
MKSAP 191 screens

Verdict

The call

The clearest difference is rating: DynaMedex at 4.8 against MKSAP 19's 4.1. DynaMedex also leads on ratings volume (687 vs 38). MKSAP 19's advantage is review sentiment (71% vs 50%) and iOS requirement (12.0 vs 18.4). On price, update cadence, 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

DynaMedex holds the better App Store score, 4.8 against 4.1. That said, the two scores are not equally well evidenced: DynaMedex has 687 ratings behind it against 38, so its average is the more settled of the two. Written reviews complicate that: 50% of DynaMedex's written reviews are positive against 71% of MKSAP 19's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

DynaMedex ships an update every 6 weeks, MKSAP 19 every 2 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
DynaMedex versus MKSAP 19: the parameters behind the verdict, then further details
ParameterDynaMedexMKSAP 19
PriceFreeFree
Rating4.8 (687 ratings) — better4.1 (38 ratings)
Positive reviews50.0% of reviews70.6% of reviews — better
Number of ratings687 — better38
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.412.0 — better
Further details — not scored
Size38 MB423 MB
Age rating17+17+
DeveloperEBSCO PublishingAmerican College of Physicians

Customer experience

DynaMedex

All ratings684 ratings
Positive97.2%
Neutral1.2%
Negative1.6%
Written reviews10 reviews
Positive50.0%
Neutral20.0%
Negative30.0%

MKSAP 19

All ratings37 ratings
Positive73.0%
Neutral16.2%
Negative10.8%
Written reviews17 reviews
Positive70.6%
Neutral17.6%
Negative11.8%

In-app purchases

None

DynaMedex

No in-app purchases

None

MKSAP 19

No in-app purchases

Questions

Is DynaMedex free?
DynaMedex is free to download, with no in-app purchases.
Is MKSAP 19 free?
MKSAP 19 is free to download, with no in-app purchases.
Which has better reviews, DynaMedex or MKSAP 19?
DynaMedex is rated higher. DynaMedex averages 4.8 out of 5 from 687 ratings, while MKSAP 19 averages 4.1 from 38 ratings.
Do DynaMedex or MKSAP 19 have ads?
Neither DynaMedex nor MKSAP 19 shows ads.
Which is updated more often, DynaMedex or MKSAP 19?
DynaMedex ships an update every 6 weeks, and MKSAP 19 every 2 months. Most recently, DynaMedex was updated on November 5, 2026 and MKSAP 19 on November 4, 2026.

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