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★ (239K)NoNoNov 2026
2iCardiac: Heart Rate & HealthiCardiac: Heart Rate & HealthFree4.7★ (31K)YesYesNov 2026
3ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.6K)NoYesNov 2026
4Istel ECGIstel ECGFree3.0★ (1)NoNoMay 2026
5Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesNov 2026
6Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesNov 2026
7ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.7K)NoYesNov 2026
8InPulse - Heart Rate MonitorInPulse - Heart Rate MonitorFree4.6★ (180K)NoYesNov 2026

Top Picks for Free Ekg App

4.8😊(239K ratings)
Free
#76in Medical
Kardia screenshot 1
Kardia screenshot 2
Kardia screenshot 3
Kardia screenshot 4
Kardia screenshot 5
Kardia screenshot 6

This app allows you to record medical-grade EKGs using compatible personal devices. It provides immediate analysis for common arrhythmias and enables sharing of heart data with your doctor for remote monitoring and health history tracking.

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

iCardiac: Heart Rate & Health by BEGAMOB GLOBAL LIMITED

Heart Rate & Wellness Journal
Strong Contender
💪 Health & Fitness
4.7😞(31K ratings)
FreeAdsIn-App Purchases
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

Track your heart rate, HRV, blood pressure, and other wellness metrics. Log daily activities and moods to build a comprehensive health journal. Sync data with Apple Health and share reports with your healthcare provider.

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😐(2.6K ratings)
FreeIn-App Purchases
#26in 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 239K 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.

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