Best Heart Monitor Apps

245+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our heart monitor list covers 245+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Heart Monitor Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesSep 2026
2Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesSep 2026
3ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.5K)NoYesSep 2026
4Heart Rate Monitor - Pulse BPMHeart Rate Monitor - Pulse BPMFree4.6★ (130K)YesYesSep 2026
5KardiaKardiaFree4.8★ (231K)NoNoSep 2026
6InPulse - Heart Rate MonitorInPulse - Heart Rate MonitorFree4.6★ (177K)NoYesSep 2026
7Heart Rate Monitor: Pulse, HRHeart Rate Monitor: Pulse, HRFree4.2★ (10)YesYesSep 2026
8Heart Rate: Pulse Monitor & BPHeart Rate: Pulse Monitor & BPFree4.8★ (2.5K)YesYesAug 2026

Top Picks for Heart Monitor

Instant Heart Rate: HR Monitor#1

Instant Heart Rate: HR Monitor by Bodymatter, Inc.

Pulse Tracker & Stress Test
Editor's Choice
💪 Health & Fitness
4.9😐(229K ratings)
FreeAdsIn-App Purchases
Instant Heart Rate: HR Monitor screenshot 1
Instant Heart Rate: HR Monitor screenshot 2
Instant Heart Rate: HR Monitor screenshot 3
Instant Heart Rate: HR Monitor screenshot 4
Instant Heart Rate: HR Monitor screenshot 5
Instant Heart Rate: HR Monitor screenshot 6

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.

What We Love

  • 🚀 Accurate heart rate measurements
  • 📊 Helpful for monitoring heart health
  • 💾 Saves and tracks heart rate history
  • 🆓 Free version available

Room to Improve

  • 🔒 Requires account creation to use
  • 💰 Expensive subscription for full features
  • 📢 Intrusive ads in free version
  • 🤖 Inconsistent or inaccurate readings
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
Cardiio: Heart Rate Monitor screenshot 2
Cardiio: Heart Rate Monitor screenshot 3
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
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
#35in 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 Heart Monitor apps to explore

FAQ about Heart Monitor

What are the best heart monitor apps for iPhone?
Instant Heart Rate: HR Monitor tops our heart monitor apps ranking as of September 2026, with a 4.9-star average from 229K App Store ratings, and it's free to download.
Yes — 20 of the top heart monitor apps we rank are free to download, including Instant Heart Rate: HR Monitor and Cardiio: Heart Rate Monitor.
Instant Heart Rate: HR Monitor shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ heart monitor apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to measure your heart rate and check your stress levels using your smartphone's camera. It provides real-time pulse waveforms, tracks trends, and offers a StandUp test for fatigue and fitness assessment. It also supports integration with the Apple Health app.
To measure your heart rate, simply place the tip of your index finger on your iPhone's camera. The app detects color changes in your fingertip with each heartbeat and uses an advanced algorithm to display your pulse rate in under 10 seconds.

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