Best Free Ekg Reader Apps

225+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our free ekg reader list covers 225+ 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
1ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.5K)NoYesJul 2026
2KardiaKardiaFree4.8★ (222K)NoNoJul 2026
3ECG BuddyECG BuddyFree5.0★ (1)NoNoJul 2026
4Qaly | ECG ReaderQaly | ECG ReaderFree4.7★ (840)NoNoJul 2026
5ECG Pro | Road to MasteryECG Pro | Road to MasteryFree4.5★ (3.6K)NoYesJul 2026
6PMcardio for IndividualsPMcardio for IndividualsFree4.5★ (282)NoYesJul 2026
7ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.3K)NoYesJul 2026
8ECG Tracker+ HRV、QTc与趋势ECG Tracker+ HRV、QTc与趋势Free3.4★ (8)NoYesJul 2026

Top Picks for Free Ekg Reader

Kardia#2

Kardia by AliveCor, Inc.

Strong Contender
🏥 Medical
4.8😊(222K ratings)
Free
#58in 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
ECG Buddy#3

ECG Buddy by ARPI Inc

AI ECG/EKG analysis for HCPs.
Worth Considering
🏥 Medical
5.0(1 ratings)
FreeIn-App Purchases
ECG Buddy screenshot 1
ECG Buddy screenshot 2
ECG Buddy screenshot 3
ECG Buddy screenshot 4
ECG Buddy screenshot 5
ECG Buddy screenshot 6

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.

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
(840)
free
5
ECG Pro | Road to Mastery
ECG Pro | Road to Mastery
ECG Pro | Road to Mastery
ECG Made Easy
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
6
PMcardio for Individuals
PMcardio for Individuals
PMcardio for Individuals
AI that reads ECGs
Free

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.

Instant AI ECG image analysisDetects STEMI EquivalentsAI explainability heatmaps
🏥 Medical
(282)
freemium
7
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
(2.3K)
free with in-app purchases
8
ECG Tracker+ HRV、QTc与趋势
ECG Tracker+ HRV、QTc与趋势
ECG Tracker+ HRV、QTc与趋势
心电图记录与心率监测分析 适用于智能手表
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
(8)
freemium
9
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
(671)
subscription
10
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
11
arrhythmia
arrhythmia
arrhythmia
Practice reading EKGs, lead II
Free

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.

EKG interpretation practiceLead II simulationStudy Mode with rhythm selection
🏥 Medical
(87)
subscription
12
Free Blood Pressure™ App
Free Blood Pressure™ App
Free Blood Pressure™ App
CVS Monitor Tracker Log Heart
Free

Monitor and manage your blood pressure, heart rate, weight, glucose, and exercise. Get personalized insights and trend visualizations to understand your health patterns. Log medications with reminders and share detailed reports with your doctor.

Easy BP loggingInstant heart rate checkPersonalized health insights
💪 Health & Fitness
(219)
subscription
13
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
Heart Rate, Blood Pressure App
Free

Monitor your heart health and overall well-being with advanced tracking and AI-powered insights. Analyze heart rate, blood pressure, and mood to understand your body's signals and receive personalized health guidance.

Precise heart monitoring (HR, HRV)Blood pressure, temperature, SpO2 trackingMood and emotion correlation
💪 Health & Fitness
(28K)
free with in-app purchases
14
EKG DDX
EKG DDX
EKG DDX
Helps user read/interpret EKG
$1.99

This app guides users through methodical EKG interpretation, aiding both novices and experienced professionals. It provides example images of abnormal findings and generates potential differential diagnoses based on user input. A basic understanding of EKGs is required to use this offline resource.

Methodical EKG assessment approachExample images of abnormal findingsDifferential diagnosis generation
🏥 Medical
(27)
paid
15
Eko: Digital Stethoscope + ECG
Eko: Digital Stethoscope + ECG
Eko: Digital Stethoscope + ECG
Record Heart Sounds & Rhythms
Free

This app enhances physical exams by recording and analyzing heart and lung sounds. It helps detect potential heart and lung conditions, allowing for secure storage and sharing of recordings and reports. Features like murmur and AFib flagging are available with compatible devices and memberships.

Record heart and lung sounds wirelesslyFlag murmurs, AFib, tachycardia, bradycardiaSave, play back, and annotate recordings
🏥 Medical
(11K)
free with in-app purchases
16
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Pulse Tracker & Stress Test
Free

Measure your heart rate and stress levels accurately using your phone's camera. Track trends, view pulse waveforms, and utilize a StandUp test for fitness insights. Integrates with Apple Health.

Heart rate measurementStress level checkPulse waveform graphs
💪 Health & Fitness
(229K)
free with in-app purchases
17
Pulse & Heart Rate Monitor
Pulse & Heart Rate Monitor
Pulse & Heart Rate Monitor
HR, Blood Pressure App& Oxygen
Free

Track your heart rate, blood oxygen, and blood pressure with this comprehensive health monitoring app. Gain insights into your fitness levels, stress, and readiness through detailed data analysis and guided breathing exercises. Seamlessly syncs with your device's health app for a complete overview.

Heart Rate & HRV MonitoringBlood Oxygen RecordingBlood Pressure Logging
💪 Health & Fitness
(6.4K)
free with in-app purchases
18
Heart Rate Monitor-Plus1Health
Heart Rate Monitor-Plus1Health
Heart Rate Monitor-Plus1Health
Instant Pulse & Stress Monitor
Free

This app uses your phone's camera and flash to measure your heart rate. It provides real-time pulse charts and can analyze abnormal heart rates. Premium features include unlimited storage and stress level analysis.

Heart Rate MeasurementApple Health IntegrationAbnormal Heart Rate Analysis
💪 Health & Fitness
(1.3K)
free with in-app purchases
19
EKG Updater
EKG Updater
EKG Updater
Update your Stagg EKG Pro.
Free

This application connects your smart kettle to your home Wi-Fi for automatic firmware and feature updates. Ensure your device always has the latest brewing capabilities and performance enhancements.

Connects to home Wi-FiAutomatic firmware updatesInstalls latest brewing features
🌟 Lifestyle
(176)
free
20
FreeScanner
FreeScanner
FreeScanner
Just a barcode / QR scanner
Free

This utility app quickly scans and decodes a wide variety of barcode and QR code formats. It provides instant lookup of useful information after each scan, making it a convenient tool for accessing data from product codes.

Scans all major barcode and QR code typesProvides quick information lookupSupports QR-Code, EAN, UPC, Code 128, and more
🔧 Utilities
(904)
free with in-app purchases

FAQ about Free Ekg Reader

What are the best free ekg reader apps for iPhone?
ECG heart analyze - watch tops our free ekg reader apps ranking as of July 2026, with a 4.7-star average from 1.5K App Store ratings, and it's free to download.
ECG heart analyze - watch has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 225+ free ekg reader apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The ECG Insight App analyzes heart rhythm data from your Apple Watch to provide insights into your heart's health. It helps you understand patterns like Atrial Fibrillation vs. Sinus Rhythm, analyzes Heart Rate Variability (HRV), and offers insights into your stress and energy levels.
Key features include analysis of atrial fibrillation vs. sinus rhythm, HRV analysis for cardiovascular health, insights into stress and energy levels, a holistic health snapshot, personalized recommendations, and historical tracking of your health data.

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