Comparison

DynaMedex vs ACP MKSAP

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

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.

Highlights
  • 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
Features
Read full description

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

DynaMedex4 screens
ACP MKSAP1 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
DynaMedex versus ACP MKSAP: the parameters behind the verdict, then further details
ParameterDynaMedexACP MKSAP
PriceFreeFree
Rating4.8 (687 ratings) — better4.2 (17 ratings)
Positive reviews50.0% of reviews57.1% of reviews — better
Number of ratings687 — better17
Update frequencyEvery 6 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.413.0 — better
Further details — not scored
Size38 MB540 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%

ACP MKSAP

All ratings16 ratings
Positive81.3%
Neutral0.0%
Negative18.8%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

In-app purchases

None

DynaMedex

No in-app purchases

1 purchases

ACP MKSAP

Subscriptions1
  • Non-member in-app price$999.991 Year

Questions

Is DynaMedex free?
DynaMedex is free to download, with no in-app purchases.
Is ACP MKSAP free?
ACP MKSAP is free to download, with in-app purchases available.
Which has better reviews, DynaMedex or ACP MKSAP?
DynaMedex is rated higher. DynaMedex averages 4.8 out of 5 from 687 ratings, while ACP MKSAP averages 4.2 from 17 ratings.
Do DynaMedex or ACP MKSAP have ads?
Neither DynaMedex nor ACP MKSAP shows ads.
Which is updated more often, DynaMedex or ACP MKSAP?
DynaMedex ships an update every 6 weeks, and ACP MKSAP every 10 days. Most recently, DynaMedex was updated on November 5, 2026 and ACP MKSAP on November 3, 2026.

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