Best Free Ekg Interpretation Apps

249+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated November 2026

Every iPhone needs a few good free ekg interpretation apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Ekg Interpretation Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ECG Tracker+ EKG Reader HRVECG Tracker+ EKG Reader HRVFree4.0★ (31)NoYesNov 2026Sponsored
2PMcardio for IndividualsPMcardio for IndividualsFree4.5★ (330)NoYesNov 2026
3ECG EKG Interpretation MasteryECG EKG Interpretation MasteryFree4.5★ (720)NoYesNov 2026
4arrhythmiaarrhythmiaFree4.1★ (113)NoYesOct 2026
5ECG APPtitudeECG APPtitudeFree4.3★ (7)NoNoOct 2026
6EKG DDXEKG DDX$1.994.9★ (27)NoNoOct 2026
7KardiaKardiaFree4.8★ (239K)NoNoNov 2026
8Qaly | ECG ReaderQaly | ECG ReaderFree4.7★ (876)NoNoNov 2026

Top Picks for Free Ekg Interpretation

ECG Tracker+ EKG Reader HRV#1

ECG Tracker+ EKG Reader HRV by Artur Teodorowicz

Heart Rhythm & QTc Analysis
🏥 Medical
4.0(31 ratings)
Free
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Analyze ECG recordings from compatible health apps on a calibrated grid. Measure key metrics like HRV and QTc, track trends over time, and export detailed PDF reports. All processing is done on-device for enhanced privacy.

PMcardio for Individuals#2

PMcardio for Individuals by Powerful Medical

AI that reads ECGs
Strong Contender
🏥 Medical
4.5(330 ratings)
FreeIn-App Purchases
#7in Medical
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Instantly analyze 12-lead ECGs with AI for rapid interpretation and reassurance. Detect critical conditions like OMI and understand diagnoses with AI explainability heatmaps. Digitally manage and share ECG reports.

ECG EKG Interpretation Mastery#3

ECG EKG Interpretation Mastery by Higher Learning Technologies

Read and Practice Cardiology
Worth Considering
🏥 Medical
4.5😞(720 ratings)
FreeIn-App Purchases
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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)
arrhythmia#4

arrhythmia by Single Sail Software, LLC

Practice reading EKGs, lead II
4.1😐(113 ratings)
FreeIn-App Purchases
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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.

What We Love

  • 👍 Great study tool for EKGs
  • 👍 Helpful for understanding EKGs
  • 👍 Good for practicing rhythm recognition
  • 👍 Interactive and colorful design
  • 👍 Dynamic testing
  • 👍 Worth the extra purchase for full features
  • 👍 Simplistic way to do basic ECG reading
  • 👍 Great for refresher courses
  • 👍 Good bang for your buck
  • 👍 Excellent for rapid rhythm analysis
  • 👍 Great for learning heart blocks

Room to Improve

  • 👎 Immediately asks for paid version
  • 👎 Missing common and important rhythms
  • 👎 Rhythms are unrealistic
  • 👎 Cannot try before signing up
  • 👎 Clunky and slow horizontal scrolling
  • 👎 Not free
  • 👎 Tracks when watch is not on
  • 👎 Does not work on Apple Watch
  • 👎 Repetitive, needs multiple examples
  • 👎 Profiteering by locking rhythms
  • 👎 No explanation or rationale provided
  • 👎 Waste of money
  • 👎 Huge disappointment
  • 👎 Not useful for learning interpretation
  • 👎 No rationales
  • 👎 Needs work to be worth the price
  • 👎 Everything is locked down

More Free Ekg Interpretation apps to explore

FAQ about Free Ekg Interpretation

What are the best free ekg interpretation apps for iPhone?
PMcardio for Individuals tops our free ekg interpretation apps ranking as of November 2026, with a 4.5-star average from 330 App Store ratings, and it's free to download.
PMcardio for Individuals has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 249+ free ekg interpretation apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.