Best Free Ekg Reader Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our free ekg reader list covers 250+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Ekg Reader Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KardiaKardiaFree4.8★ (226K)NoNoAug 2026
2ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.6K)NoYesAug 2026
3PMcardio for IndividualsPMcardio for IndividualsFree4.5★ (298)NoYesAug 2026
4Qaly | ECG ReaderQaly | ECG ReaderFree4.7★ (852)NoNoAug 2026
5ECG BuddyECG BuddyFree5.0★ (1)NoYesAug 2026
6ECG Tracker+ EKG Reader HRVECG Tracker+ EKG Reader HRVFree4.2★ (6)NoYesAug 2026
7Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesAug 2026
8ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.4K)NoYesAug 2026

Top Picks for Free Ekg Reader

Kardia#1

Kardia by AliveCor, Inc.

Editor's Choice
🏥 Medical
4.8😊(226K ratings)
Free
#94in Medical
Kardia screenshot 1
Kardia screenshot 2
Kardia screenshot 3
Kardia screenshot 4
Kardia screenshot 5
Kardia screenshot 6

Record medical-grade EKGs from home using a personal EKG device. Get instant analysis for common arrhythmias and easily share your heart data with your doctor for remote management of your heart health.

What We Love

  • 👍 Useful for monitoring heart health
  • 🚀 Accurate and reliable device
  • 📊 Helpful for providing evidence to doctors
  • 🤖 Convenient and easy to use

Room to Improve

  • 🔒 Requires subscription to unlock advanced features
  • 🔋 Battery life issues
  • 🔌 Connectivity problems
PMcardio for Individuals#3

PMcardio for Individuals by Powerful Medical

AI that reads ECGs
Worth Considering
🏥 Medical
4.5(298 ratings)
FreeIn-App Purchases
#10in Medical
PMcardio for Individuals screenshot 1
PMcardio for Individuals screenshot 2
PMcardio for Individuals screenshot 3
PMcardio for Individuals screenshot 4

This app provides instant AI-powered ECG interpretations by analyzing photos of 12-lead ECGs. It detects various cardiac conditions, including STEMI equivalents, and offers detailed measurements and explainability features. It's designed for healthcare professionals to use anytime, anywhere.

More Free Ekg Reader apps to explore

4
Qaly | ECG Reader
Qaly | ECG Reader
Qaly | ECG Reader
Your ECGs, Read by Experts
Free

Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.

Expert ECG interpretationSupports Apple Watch, Fitbit, Kardia, and moreAnalysis of 30+ heart rhythms
💪 Health & Fitness
(852)
free
5
ECG Buddy
ECG Buddy
ECG Buddy
AI ECG/EKG analysis for HCPs.
Free

This AI-powered medical device analyzes ECGs for healthcare professionals, identifying 11 types of arrhythmias and 10 critical digital biomarkers. It supports analysis from various image sources and facilitates report sharing for emergency settings.

AI-powered ECG/EKG analysis11 heart rhythm classifications10 critical digital biomarkers
🏥 Medical
(1)
free with in-app purchases
6
ECG Tracker+ EKG Reader HRV
ECG Tracker+ EKG Reader HRV
ECG Tracker+ EKG Reader HRV
Heart Rhythm & QTc Analysis
Free

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.

Calibrated waveform grid reviewHRV, QTc, QRS duration measurementTrend tracking over time
🏥 Medical
(6)
freemium
7
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
HR checker & beat analyzer
Free

Easily track your heart rate, blood oxygen, and fitness using your phone's camera. Get instant readings, analyze trends, and access quick workouts to improve your cardiovascular health. Unlock advanced features for deeper insights and personalized health comparisons.

Instant heart rate monitoringBlood oxygen and fitness trackingQuick 7-minute workouts
💪 Health & Fitness
(58K)
free with in-app purchases
8
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
Evidence your doctor can use
Free

This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.

ECG recording analysisHeart Rate Variability (HRV) trackingPQRST calculation
🏥 Medical
(2.4K)
free with in-app purchases
9
ECG Pro | Road to Mastery
ECG Pro | Road to Mastery
ECG Pro | Road to Mastery
Interpret 12-Lead ECG Cases
Free

This app provides a vast library of interpreted ECG cases to help medical professionals and students enhance their electrocardiogram reading skills. It offers interactive learning modes and detailed case analyses, reducing the need for multiple reference sources.

Thousands of interpreted ECG casesInteractive learning modesDetailed case interpretations
🏥 Medical
(3.6K)
free with in-app purchases
10
ECG Guide Ultimate
ECG Guide Ultimate
ECG Guide Ultimate
Study ECG with Quizzes
Free
📚 Education
(0)
11
ANALYSE ECG Reporting
ANALYSE ECG Reporting
ANALYSE ECG Reporting
by CATHAL BREEN
Free

This application assists with ECG interpretation and diagnosis through interactive prompts. It guides users through a systematic analysis with interval measurements, dropdown options, and annotations for accurate and efficient results.

Interactive ECG interpretationClinical decision supportSystematic analysis prompting
📚 Education
(0)
free
12
ECG Basics Lite: ECG Made Easy
ECG Basics Lite: ECG Made Easy
ECG Basics Lite: ECG Made Easy
Best ECG/EKG app for beginners
Free

Learn electrocardiogram interpretation through pattern recognition with this app. It covers basic concepts like rate calculation and rhythm analysis, progressing to advanced topics such as rhythm disturbances and cardiac ischemia. It serves as a reference atlas for emergency situations.

Basic ECG conceptsAdvanced ECG topicsRate and rhythm analysis
🏥 Medical
(1)
ad-supported
13
EKGSmart: Rhythm Identifier
EKGSmart: Rhythm Identifier
EKGSmart: Rhythm Identifier
AI ACLS & BLS Strip Analysis
Free
🏥 Medical
(0)
14
ReadMyRhythm
ReadMyRhythm
ReadMyRhythm
by READMYRHYTHM, LLC
Free
💪 Health & Fitness
(0)
15
AF Monitor
AF Monitor
AF Monitor
Record & display AFib episodes
Free
🏥 Medical
(0)
16
ECG / EKG Explained Clearly
ECG / EKG Explained Clearly
ECG / EKG Explained Clearly
Top-rated ECG Course with CME
Free

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.

Systematic EKG interpretation approachUnderstanding of heart's electrical activityIllustrations of abnormal EKG findings
🏥 Medical
(6)
free
17
Sinoa – Understand Your ECG
Sinoa – Understand Your ECG
Sinoa – Understand Your ECG
ECG patterns over time
Free
📚 Education
(0)
18
SmartMedicsECG
SmartMedicsECG
SmartMedicsECG
12-Lead SmartMedicsECG System
Free
🏥 Medical
(0)
19
ECGMe
ECGMe
ECGMe
by Biosignals Diagnostics Pty Ltd
Free
💪 Health & Fitness
(0)
20
ECG EKG Interpretation Mastery
ECG EKG Interpretation Mastery
ECG EKG Interpretation Mastery
Read and Practice Cardiology
Free

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.

Master ECG interpretationComprehensive guides and tipsNo more big books
🏥 Medical
(712)
subscription

FAQ about Free Ekg Reader

What are the best free ekg reader apps for iPhone?
Kardia tops our free ekg reader apps ranking as of July 2026, with a 4.8-star average from 226K App Store ratings, and it's free to download.
Kardia has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 250+ free ekg reader apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The Kardia app works with specific FDA-cleared Kardia personal EKG devices to record medical-grade EKGs. It provides instant analysis for common arrhythmias like atrial fibrillation, bradycardia, and tachycardia. The app also allows you to manage your heart care from home by sharing your heart data with your doctor and tracking your health history.
Key features include the ability to capture medical-grade EKGs anytime, anywhere without wires or gels, immediate analysis of your EKG results, and the option to share recordings with your physician or for a clinician review. It also helps you track your heart health data and integrates with Apple Health for a combined view of your metrics.

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