Best Free Afib Detector Apps

250+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated November 2026

The best free afib detector apps on iPhone average 3.9★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Free Afib Detector Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KardiaKardiaFree4.8★ (238K)NoNoNov 2026
2ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.7K)NoYesNov 2026
3AF MonitorAF MonitorFree—NoNoMay 2026
4Photo AFib Detector (Lite)Photo AFib Detector (Lite)Free2.2★ (43)NoNoOct 2026
5My AFib CompanionMy AFib CompanionFree—NoYesOct 2026
6AFib ManagerAFib ManagerFree3.5★ (14)NoNoMay 2026
7Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesNov 2026
8ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.6K)NoYesNov 2026

Top Picks for Free Afib Detector

4.8😊(238K ratings)
Free
#92in Medical
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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

More Free Afib Detector apps to explore

FAQ about Free Afib Detector

What are the best free afib detector apps for iPhone?
Kardia tops our free afib detector apps ranking as of November 2026, with a 4.8-star average from 238K 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 November 2026.
We track 250+ free afib detector apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.