Best Cardiac Apps

247+ iOS apps curated and reviewed

4.3 avg rating
13 free apps
Updated August 2026

iCardiac is the household name in cardiac, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Cardiac Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iCardiac: Heart Rate & HealthiCardiac: Heart Rate & HealthFree4.7★ (29K)YesYesSep 2026
2Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesSep 2026
3KardiaKardiaFree4.8★ (231K)NoNoSep 2026
4Pocket HeartPocket HeartFree4.7★ (493)NoYesAug 2026
5ECG EKG Interpretation MasteryECG EKG Interpretation MasteryFree4.5★ (712)NoYesSep 2026
6Cardiac CatheterizationCardiac CatheterizationFreeYesNoMay 2026
7Cardiac Surgery BasicsCardiac Surgery BasicsFreeNoNoMay 2026
8Cardiac Output CalculatorCardiac Output CalculatorFreeYesNoMay 2026

Top Picks for Cardiac

iCardiac: Heart Rate & Health#1

iCardiac: Heart Rate & Health by BEGAMOB GLOBAL LIMITED

Heart Rate & Blood Pressure
Editor's Choice
💪 Health & Fitness
4.7😞(29K ratings)
FreeAdsIn-App Purchases
#21in Health & Fitness
iCardiac: Heart Rate & Health screenshot 1
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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
Cardiio: Heart Rate Monitor#2

Cardiio: Heart Rate Monitor by Cardiio, Inc.

HR checker & beat analyzer
Strong Contender
💪 Health & Fitness
4.7😊(58K ratings)
FreeIn-App Purchases
Cardiio: Heart Rate Monitor screenshot 1
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Cardiio: Heart Rate Monitor screenshot 4
Cardiio: Heart Rate Monitor screenshot 5
Cardiio: Heart Rate Monitor screenshot 6

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.

What We Love

  • 👍 Accurate heart rate monitoring
  • 👍 Convenient and easy to use
  • 👍 Helpful for monitoring heart health conditions
  • 👍 Useful workout features
  • 👍 Integrates well with Apple Health

Room to Improve

  • 🐛 Inconsistent or unreliable readings
  • 🐛 Difficulty getting readings after exercise
  • 🐛 Compatibility issues with newer iPhone models
  • 💰 Paid features not worth the cost
  • 🔒 Privacy concerns with data sharing
Kardia#3

Kardia by AliveCor, Inc.

Worth Considering
🏥 Medical
4.8😊(231K ratings)
Free
#90in Medical
Kardia screenshot 1
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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

More Cardiac apps to explore

FAQ about Cardiac

What are the best cardiac apps for iPhone?
iCardiac: Heart Rate & Health tops our cardiac apps ranking as of August 2026, with a 4.7-star average from 29K App Store ratings, and it's free to download.
Yes — 13 of the top cardiac apps we rank are free to download, including iCardiac: Heart Rate & Health and Cardiio: Heart Rate Monitor.
iCardiac: Heart Rate & Health shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ cardiac apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
iCardiac helps you monitor your heart health and overall well-being by analyzing key metrics like heart rate and heart rate variability. It allows you to track blood pressure, body temperature, and oxygen saturation, and correlate your mood with physical health data. The app provides AI-powered insights and personalized health plans.
Key features include precise heart monitoring using your phone's camera or Apple Watch, comprehensive tracking of blood pressure, temperature, and SpO2, mood logging for correlation with physical health, AI-powered insights and nutrition tracking, and the ability to generate doctor-ready reports. It also syncs seamlessly with Apple Health.

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