1. Home
  2. Topics
  3. Cardiac Rhythm Practice

Best Cardiac Rhythm Practice Apps

249+ iOS apps curated and reviewed

4.3 avg rating
19 free apps
Updated October 2026

Whether you're new to cardiac rhythm practice or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Cardiac Rhythm Practice Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1arrhythmiaarrhythmiaFree4.2★ (111)NoYesOct 2026
2AHA ACLS Mastery | Exam PrepAHA ACLS Mastery | Exam PrepFree4.7★ (1.7K)NoYesOct 2026
3ECG EKG Interpretation MasteryECG EKG Interpretation MasteryFree4.5★ (712)NoYesOct 2026
4ECG Pro | Road to MasteryECG Pro | Road to MasteryFree4.5★ (3.6K)NoYesOct 2026
5ECG PracticeECG PracticeFree4.1★ (14)NoYesSep 2026
6ECG Basics Lite: ECG Made EasyECG Basics Lite: ECG Made EasyFree3.0★ (1)YesNoMay 2026
7RhythmRx: EKG Rhythm PracticeRhythmRx: EKG Rhythm PracticeFree—NoYesSep 2026
8Instant ECG - Mastery of EKGInstant ECG - Mastery of EKG$5.994.0★ (518)NoYesSep 2026

Top Picks for Cardiac Rhythm Practice

arrhythmia#1

arrhythmia by Single Sail Software, LLC

Practice reading EKGs, lead II
Editor's Choice
🏥 Medical
4.2(111 ratings)
FreeIn-App Purchases
arrhythmia screenshot 1
arrhythmia screenshot 2
arrhythmia screenshot 3
arrhythmia screenshot 4
arrhythmia screenshot 5
arrhythmia screenshot 6

Practice interpreting EKGs in lead II with realistic simulations. Choose rhythms to study or test your knowledge in a game mode. Ideal for healthcare professionals to hone their diagnostic skills.

AHA ACLS Mastery | Exam Prep#2

AHA ACLS Mastery | Exam Prep by Higher Learning Technologies

ACLS Test Practice & Quiz 2026
Strong Contender
📚 Education
4.7😊(1.7K ratings)
FreeIn-App Purchases
AHA ACLS Mastery | Exam Prep screenshot 1
AHA ACLS Mastery | Exam Prep screenshot 2
AHA ACLS Mastery | Exam Prep screenshot 3
AHA ACLS Mastery | Exam Prep screenshot 4
AHA ACLS Mastery | Exam Prep screenshot 5
AHA ACLS Mastery | Exam Prep screenshot 6

Prepare for your ACLS certification exam with over 550 practice questions, reference materials, and megacode scenarios. Master essential resuscitation skills and gain confidence for test day. Study anytime, anywhere with adaptive quizzes and in-depth statistics.

What We Love

  • 👍 Helpful for studying and staying up-to-date
  • 🚀 Effective for repetitive, concise summaries
  • 💡 Great for exam revision and critical thinking
  • 🚀 Excellent overall for learning and mastering ACLS

Room to Improve

  • 🐛 Compatibility issues on iPhone
  • 🔒 Difficult to cancel subscription
  • 💰 High subscription cost
  • 🐛 Outdated information and errors in the app
ECG EKG Interpretation Mastery#3

ECG EKG Interpretation Mastery by Higher Learning Technologies

Read and Practice Cardiology
Worth Considering
🏥 Medical
4.5😞(712 ratings)
FreeIn-App Purchases
ECG EKG Interpretation Mastery screenshot 1
ECG EKG Interpretation Mastery screenshot 2
ECG EKG Interpretation Mastery screenshot 3
ECG EKG Interpretation Mastery screenshot 4
ECG EKG Interpretation Mastery screenshot 5
ECG EKG Interpretation Mastery screenshot 6

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.

What We Love

  • 📚 Simple, easy-to-understand format
  • 🎨 Nice graphics and visual presentation
  • 📖 Good reference material for EKG basics
  • ✅ Comprehensive coverage from basics to advanced levels

Room to Improve

  • 💰 Expensive subscription model ($9.99-$20/month)
  • 🔒 Invasive privacy policy collecting personal data
  • ⚠️ Automatic charging after free trial without clear warning
  • 📝 Limited content - only ~20 note cards
  • ❌ Lacks depth and in-depth explanations
  • 🚫 Paywall blocks access to most features
  • 🎯 Poor quiz/practice question functionality
  • 😕 Not user-friendly interface
  • 🔄 Requires constant monthly payments vs. one-time purchase
  • 📱 Compatibility issues with newer devices (iPhone X)

More Cardiac Rhythm Practice apps to explore

FAQ about Cardiac Rhythm Practice

What are the best cardiac rhythm practice apps for iPhone?
arrhythmia tops our cardiac rhythm practice apps ranking as of October 2026, with a 4.2-star average from 111 App Store ratings, and it's free to download.
Yes — 19 of the top cardiac rhythm practice apps we rank are free to download, including arrhythmia and AHA ACLS Mastery | Exam Prep.
arrhythmia has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ cardiac rhythm practice apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.