Comparison

ECG EKG Interpretation Mastery vs ECG / EKG Explained Clearly

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

Head to head
About

ECG EKG Interpretation Mastery

Learn to interpret ECGs with this comprehensive app. It offers study materials, practice ECG strips, and essential clinical facts to help you understand abnormal EKGs and master 12-lead interpretations.

Highlights
  • Master ECG interpretation
  • Comprehensive guides and tips
  • No more big books
  • Lead placement diagrams
  • Dozens of 12-lead ECGs
  • Practice tools with heart rhythms
Features
Currently charting
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The simplest way to learn ECG interpretation. Study on-the-go with ECG strips, full-color graphics, up-to-date information tables, core clinical facts, and never again be confused by a 12-lead ECG or wonder what an abnormal EKG means. Download ECG Mastery and see why we are the best electrocardiogram app on the market! Whether you are a paramedic, nurse, clinician, or medical student, ECG Mastery simplifies the learning process and helps you interpret ECGs with confidence. Why choose ECG Mastery: Created by the makers of top-selling NCLEX Mastery, FNP Mastery, and ACLS Mastery apps, ECG Mastery offers a streamlined, efficient way to learn ECG interpretation. Whether you are a paramedic, nurse, clinician, or medical student, our app helps you approach every EKG monitor line with confidence and understanding. • Master ECG interpretation: Comprehensive guides and tips. • No More Big Books: All essential information in one app. • Lead Placement Diagrams: Axis interpretation and more. • Dozens of 12 Lead ECGs: Only learn what’s clinically relevant and safely ignore the rest. • Practice Tools: Interpret typical and uncommon heart rhythms on EKG strips. Save time, energy, and money by avoiding complicated textbooks and expensive on-site courses. Study where and when you want, and only learn what’s necessary for your clinical practice. Download ECG Mastery today and see why we are the best electrocardiogram app on the market! Subscribe and get access to all content: • 1 Month: $11.99 each month • 3 Months: $29.99 every three months • 12 Months: $74.99 each year Upon confirming your purchase, you'll be billed immediately. Your subscription will automatically renew unless you turn off the auto-renewal feature at least 24 hours before the end of the current subscription period. After purchase, you can manage your subscription and deactivate auto-renewal through your Account Settings. Note that any unused portion of a free trial, if offered, will be forfeited when you buy a subscription. Privacy Policy - http://builtbyhlt.com/privacy Terms of Conditions - http://builtbyhlt.com/EULA Customer Support: Your success matters to us. Talk to a real person at support@hltcorp.com or (319) 246-5271.

About

ECG / EKG Explained Clearly

Learn a systematic approach to interpreting ECGs with concise videos, quizzes, and practice examples. This course is designed for healthcare professionals and students seeking to master cardiac physiology and EKG analysis.

Highlights
  • Systematic EKG interpretation approach
  • Understanding of heart's electrical activity
  • Illustrations of abnormal EKG findings
  • Hands-on practice with 11 blank EKGs
  • Reinforcement of cardiac physiology
  • 10 CME credits included
Features
Currently charting
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CONFIDENTLY INTERPRET ECG/EKGs IN A SYSTEMATIC WAY. Are you looking for just the right amount of information & physiology to remember a simple, step-by-step approach to EKG interpretation? In "ECG/EKG Interpretation Explained Clearly," renowned Professor Roger Seheult, MD teaches a streamlined "system" to accurately interpret ECGs. THE PREMIER ONLINE ECG COURSE FOR PHYSICIANS, NPs, PAs, AND MORE. This course is highly-rated by clinicians (Physicians, NPs, and PAs) in a variety of specialties including primary care and emergency medicine. Nurses (particularly those working in emergency and critical care) have also given excellent reviews. MEET YOUR INSTRUCTOR. Professor Roger Seheult, MD is trusted by universities, clinicians, and students for his ability to illustrate key concepts so they are understood, not memorized... ... and clear understanding leads to mastery of key ECG skills. Yes, you can avoid those dreaded feelings of ECG information overload! HOW IS THE COURSE LAID OUT? You'll enjoy a series of concise videos, quizzes, and practice ECGs as you move towards mastery. It has never been easier to get clarity with ECG interpretation. WHAT YOU WILL RECEIVE FROM THIS ECG/EKG COURSE: - An understanding of the heart's electrical activity - Illustrations and examples of all major abnormal EKG findings - A systematic approach to spotting abnormal findings - Hands-on EKG interpretation practice with 11 blank practice EKGs. Dr. Seheult will interpret these EKGs in the video so you can check your work - Reinforcement of key cardiac physiology concepts - A clinical perspective on how to read an EKG, electrocardiogram nuances, scenarios, and rare findings - Quiz questions to reinforce core concepts and help you study - 17 CME (category 1), MOC Points, CE Credits included See more of Professor Seheult's courses and videos on MedCram.com!

Screenshots

ECG EKG Interpretation Mastery4 screens
ECG / EKG Explained Clearly4 screens

Verdict

The call

The clearest difference is monetization model: ECG / EKG Explained Clearly at free against ECG EKG Interpretation Mastery's subscription. ECG / EKG Explained Clearly also leads on review sentiment (50% vs 25%) and iOS requirement (13.0 vs 15.0). ECG EKG Interpretation Mastery's advantage is ratings volume (720 vs 6). On price, rating, update cadence and ads 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. ECG EKG Interpretation Mastery sells 3 in-app purchases, starting at $9.99 per month and ECG / EKG Explained Clearly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ECG / EKG Explained Clearly holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: ECG EKG Interpretation Mastery has 720 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 25% of ECG EKG Interpretation Mastery's written reviews are positive against 50% of ECG / EKG Explained Clearly's.

UpkeepUpdate frequency

ECG EKG Interpretation Mastery ships an update every 3 weeks, ECG / EKG Explained Clearly monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 7 level
ECG EKG Interpretation Mastery versus ECG / EKG Explained Clearly: the parameters behind the verdict, then further details
ParameterECG EKG Interpretation MasteryECG / EKG Explained Clearly
PriceFreeFree
Rating4.5 (720 ratings)4.7 (6 ratings) — better
Positive reviews25.0% of reviews50.0% of reviews — better
Number of ratings720 — better6
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
Best chart rank#169 — better#197
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size132 MB19 MB
Age rating12+17+
DeveloperHigher Learning TechnologiesMedCram

Customer experience

ECG EKG Interpretation Mastery

All ratings712 ratings
Positive86.1%
Neutral4.4%
Negative9.6%
Written reviews28 reviews
Positive25.0%
Neutral3.6%
Negative71.4%

ECG / EKG Explained Clearly

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Bugs and requests

ECG EKG Interpretation Mastery

Reported bugs

5 issues
  • Quiz feature is broken or inaccessible
  • Practice questions advertised but cannot be accessed
  • Screen not compatible with iPhone X
  • App requires email or Facebook login to use
  • Paywall prevents access to advertised content

Requested features

9 requests
  • Comprehensive practice questions with explanations
  • Actual video lessons or detailed tutorials
  • Random 12-lead EKG quiz functionality
  • Daily tasks and practice questions
  • More extensive examples and case studies
Show 4 more
  • Coverage of rare conditions (e.g., Brugada syndrome)
  • One-time purchase option instead of subscription
  • Better organization and presentation (not Word-style)
  • Apple Watch compatibility

ECG / EKG Explained Clearly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

ECG EKG Interpretation Mastery

Subscriptions3
  • ECG EKG Mastery - 1 Month3 Days trial$9.991 Month
  • ECG EKG Mastery - 3 Months3 Days trial$29.993 Months
  • ECG EKG Mastery - 12 Months3 Days trial$74.991 Year
1 purchases

ECG / EKG Explained Clearly

One-time1
  • Full ECG Course Access$109.99

Questions

Is ECG EKG Interpretation Mastery free?
ECG EKG Interpretation Mastery is free to download, with in-app purchases available.
Is ECG / EKG Explained Clearly free?
ECG / EKG Explained Clearly is free to download, with in-app purchases available.
Which has better reviews, ECG EKG Interpretation Mastery or ECG / EKG Explained Clearly?
ECG / EKG Explained Clearly is rated higher. ECG EKG Interpretation Mastery averages 4.5 out of 5 from 720 ratings, while ECG / EKG Explained Clearly averages 4.7 from 6 ratings.
Do ECG EKG Interpretation Mastery or ECG / EKG Explained Clearly have ads?
Neither ECG EKG Interpretation Mastery nor ECG / EKG Explained Clearly shows ads.
Which is updated more often, ECG EKG Interpretation Mastery or ECG / EKG Explained Clearly?
ECG EKG Interpretation Mastery ships an update every 3 weeks, and ECG / EKG Explained Clearly monthly. Most recently, ECG EKG Interpretation Mastery was updated on November 11, 2026 and ECG / EKG Explained Clearly on November 7, 2026.
Which is more popular, ECG EKG Interpretation Mastery or ECG / EKG Explained Clearly?
ECG EKG Interpretation Mastery currently peaks at #169 in the App Store charts, and ECG / EKG Explained Clearly at #197. Chart position reflects recent download velocity rather than total install base.

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