Best Atrial Fibrillation Apps

247+ iOS apps curated and reviewed

3.5 avg rating
19 free apps
Updated October 2026

Whether you're new to atrial fibrillation or looking for an upgrade, our curated collection of 247+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Atrial Fibrillation Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Apple HealthApple HealthFree3.0★ (9.2K)NoNoNov 2026
2KardiaKardiaFree4.8★ (238K)NoNoNov 2026
3ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.6K)NoYesNov 2026
4AF MonitorAF MonitorFree—NoNoMay 2026
5Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesNov 2026
6ReadID MeReadID MeFree4.7★ (5K)NoNoNov 2026
7Atrial FibrillationAtrial Fibrillation$9.99—NoNoOct 2026
8AFib ManagerAFib ManagerFree3.5★ (14)NoNoMay 2026

Top Picks for Atrial Fibrillation

3.0😐(9.2K ratings)
Free
Apple Health screenshot 1
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Consolidate and securely store your health and fitness data from various sources. Visualize trends, track progress, and gain insights into your well-being. Share information with trusted individuals and manage medications and mental health.

What We Love

  • 🚀 Accurate step counting
  • 👍 Helpful for tracking health data
  • 🚑 Saved user's life by detecting heart issues
  • 💡 Integrates well with other health apps

Room to Improve

  • 🐛 Inconsistent step/distance tracking
  • 🐛 Sleep tracking issues
  • 🐛 Medication tracking limitations
  • 📊 Poor data visualization and analysis
  • 🤔 Lacks customization options
Kardia#2
4.8😊(238K ratings)
Free
#88in 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
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
#36in Medical
ECG+ | Your Watch ECG Reader screenshot 1
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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 Atrial Fibrillation apps to explore

FAQ about Atrial Fibrillation

What are the best atrial fibrillation apps for iPhone?
Apple Health tops our atrial fibrillation apps ranking as of October 2026, with a 3.0-star average from 9.2K App Store ratings, and it's free to download.
Yes — 19 of the top atrial fibrillation apps we rank are free to download, including Apple Health and Kardia.
Apple Health has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ atrial fibrillation apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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