Best Free Ekg App

237+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our free ekg app list covers 237+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Ekg App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KardiaKardiaFree4.8★ (232K)NoNoSep 2026
2iCardiac: Heart Rate & HealthiCardiac: Heart Rate & HealthFree4.7★ (29K)YesYesSep 2026
3ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.5K)NoYesSep 2026
4Istel ECGIstel ECGFree3.0★ (1)NoNoMay 2026
5Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesSep 2026
6Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesSep 2026
7ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.6K)NoYesSep 2026
8InPulse - Heart Rate MonitorInPulse - Heart Rate MonitorFree4.6★ (177K)NoYesSep 2026

Top Picks for Free Ekg App

4.8😊(232K ratings)
Free
#80in 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
  • 💡 Allows remote monitoring of heart conditions

Room to Improve

  • 🔒 Requires subscription to unlock advanced features
  • 🔋 Battery life issues
  • 🔌 Connectivity problems
  • 🤔 Inconsistent or inaccurate readings
  • 💰 Expensive device and subscription
iCardiac: Heart Rate & Health#2
4.7😞(29K ratings)
FreeAdsIn-App Purchases
#19in Health & Fitness
iCardiac: Heart Rate & Health screenshot 1
iCardiac: Heart Rate & Health screenshot 2
iCardiac: Heart Rate & Health screenshot 3
iCardiac: Heart Rate & Health screenshot 4
iCardiac: Heart Rate & Health screenshot 5
iCardiac: Heart Rate & Health screenshot 6

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.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient for tracking health
  • 💡 Helpful for people with heart issues
  • 🤖 Accurate readings

Room to Improve

  • 🐛 Inaccurate measurements
  • 💰 Misleading subscription model
  • 🔒 Difficult to cancel subscription
  • 🚫 Doesn't work as advertised
ECG+ | Your Watch ECG Reader#3

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

Evidence your doctor can use
Worth Considering
🏥 Medical
4.5😐(2.5K ratings)
FreeIn-App Purchases
#38in Medical
ECG+ | Your Watch ECG Reader screenshot 1
ECG+ | Your Watch ECG Reader screenshot 2
ECG+ | Your Watch ECG Reader screenshot 3
ECG+ | Your Watch ECG Reader screenshot 4
ECG+ | Your Watch ECG Reader screenshot 5
ECG+ | Your Watch ECG Reader screenshot 6

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.

What We Love

  • 🚀 Accurate ECG readings
  • 👍 Helpful in monitoring heart health
  • 📊 Provides useful insights and data
  • 🤖 Impressive algorithms and analysis

Room to Improve

  • 🐛 Inconsistent performance and reliability
  • 💰 Expensive subscription model
  • 🤔 Limited functionality in free version
  • ⚠️ Compatibility issues with older devices

More Free Ekg App apps to explore

FAQ about Free Ekg App

What is the best free ekg app for iPhone?
Kardia tops our free ekg app ranking as of June 2026, with a 4.8-star average from 232K 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 June 2026.
We track 237+ free ekg app on the iOS App Store as of June 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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