Comparison

ECG Challenge 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 Challenge

This app offers over 150 real-world ECG strips for medical professionals and students to practice and improve their interpretation skills. It provides detailed rationales and personalized study options to build confidence and enhance patient care.

Highlights
  • 150+ real-world ECG strips
  • Detailed rationales
  • Personalized study options
  • Progress tracking
  • Clinically obtained ECGs
Features
Currently charting
Read full description

Sharpen Your ECG Interpretation Skills – Anytime, Anywhere Master the art of ECG interpretation with ECG Challenge, the go-to app for paramedics, nurses, medical students, and physicians. Created by Dawn Altman, a highly respected nurse, paramedic, and the ECG Guru, this app features over 150 real-world, clinically obtained ECGs to help you build confidence, improve accuracy, and enhance patient care. Why Choose ECG Challenge? Real-World Practice – Work with authentic ECG strips based on actual clinical cases. Smart Learning Tools – Gain deeper understanding with detailed rationales and helpful hints. Personalized Study Experience – Choose between random review or structured challenges to match your learning style. Track Your Progress – The “Mastered It” feature allows you to focus on areas that need more attention. Built with Limmer Education’s trusted review technology, ECG Challenge delivers a dynamic, effective, and engaging way to refine your ECG interpretation skills—so you can make confident, accurate decisions in real-world scenarios. Download today and take your ECG skills to the next level.

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
Read full description

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 Challenge4 screens
ECG / EKG Explained Clearly4 screens

Verdict

The call

The clearest difference is review sentiment: ECG Challenge at 100% against ECG / EKG Explained Clearly's 50%. ECG Challenge also leads on in-app purchases (none vs 1) and rating (5.0 vs 4.7). ECG / EKG Explained Clearly's advantage is price (Free vs $5.99) and update cadence (monthly vs every 11 months). On ads, chart position 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

ECG / EKG Explained Clearly is free to download; ECG Challenge costs $5.99 up front. ECG / EKG Explained Clearly sells 1 one-off in-app purchase. ECG Challenge asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ECG Challenge holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ECG / EKG Explained Clearly has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of ECG Challenge's written reviews are positive against 50% of ECG / EKG Explained Clearly's.

UpkeepUpdate frequency

ECG Challenge ships an update every 11 months, ECG / EKG Explained Clearly monthly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard8 real differences · 3 level
ECG Challenge versus ECG / EKG Explained Clearly: the parameters behind the verdict, then further details
ParameterECG ChallengeECG / EKG Explained Clearly
Price$5.99Free — better
Rating5.0 (1 ratings) — better4.7 (6 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings16 — better
Update frequencyEvery 11 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
Best chart rank#107 — better#198
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.613.0 — better
Further details — not scored
Size51 MB19 MB
Age rating17+17+
DeveloperLimmer CreativeMedCram

Customer experience

ECG Challenge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ECG / EKG Explained Clearly

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

In-app purchases

None

ECG Challenge

No in-app purchases

1 purchases

ECG / EKG Explained Clearly

One-time1
  • Full ECG Course Access$109.99

Questions

Is ECG Challenge free?
ECG Challenge costs $5.99, with no in-app purchases.
Is ECG / EKG Explained Clearly free?
ECG / EKG Explained Clearly is free to download, with in-app purchases available.
Which has better reviews, ECG Challenge or ECG / EKG Explained Clearly?
ECG Challenge is rated higher. ECG Challenge averages 5.0 out of 5 from 1 ratings, while ECG / EKG Explained Clearly averages 4.7 from 6 ratings.
Do ECG Challenge or ECG / EKG Explained Clearly have ads?
Neither ECG Challenge nor ECG / EKG Explained Clearly shows ads.
Which is updated more often, ECG Challenge or ECG / EKG Explained Clearly?
ECG Challenge ships an update every 11 months, and ECG / EKG Explained Clearly monthly. Most recently, ECG Challenge was updated on October 15, 2026 and ECG / EKG Explained Clearly on October 12, 2026.
Which is more popular, ECG Challenge or ECG / EKG Explained Clearly?
ECG Challenge currently peaks at #107 in the App Store charts, and ECG / EKG Explained Clearly at #198. Chart position reflects recent download velocity rather than total install base.

Other comparisons