Best Afib Check Apps

248+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

Looking for free afib check apps? 19 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Afib Check Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Instant Pulse - Blood PressureInstant Pulse - Blood PressureFree4.6★ (5.3K)YesYesSep 2026
2Photo AFib Detector (Lite)Photo AFib Detector (Lite)Free2.2★ (42)NoNoJul 2026
3Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesSep 2026
4Watch ECG Pro - Deep AnalysisWatch ECG Pro - Deep AnalysisFree4.5★ (62)YesYesAug 2026
5ECG heart analyze - watchECG heart analyze - watchFree4.7★ (1.6K)NoYesSep 2026
6FixAFibFixAFibFreeNoNoMay 2026
7AFib 2024AFib 2024FreeNoNoSep 2026
8AF MonitorAF MonitorFreeNoNoMay 2026

Top Picks for Afib Check

4.6😞(5.3K ratings)
FreeAdsIn-App Purchases
Instant Pulse - Blood Pressure screenshot 1
Instant Pulse - Blood Pressure screenshot 2
Instant Pulse - Blood Pressure screenshot 3
Instant Pulse - Blood Pressure screenshot 4

Monitor and manage your pulse rate, rhythm, blood pressure, and oxygen levels using your smartphone camera. Quickly check your heart rhythm and track vital signs for general health and wellbeing.

What We Love

  • ⭐ Works
  • 🙌 Good app
  • 👍 Decent app
  • ✨ Effective
  • 🔍 Useful for detecting irregularity

Room to Improve

  • 🚫 Not accurate
  • 💰 Paid features
  • 📢 Excessive ads
  • 🤔 Confusing
  • 🔍 Inaccurate readings
  • 🛑 Doesn't work
  • 🤷‍♀️ Contradictory information
  • 🚫 Useless
  • 🤔 Questionable
  • 🔴 False positives/negatives
Cardiio: Heart Rate Monitor#3

Cardiio: Heart Rate Monitor by Cardiio, Inc.

HR checker & beat analyzer
Worth Considering
💪 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

More Afib Check apps to explore

FAQ about Afib Check

What are the best afib check apps for iPhone?
Instant Pulse - Blood Pressure tops our afib check apps ranking as of September 2026, with a 4.6-star average from 5.3K App Store ratings, and it's free to download.
Yes — 19 of the top afib check apps we rank are free to download, including Instant Pulse - Blood Pressure and Photo AFib Detector (Lite).
Instant Pulse - Blood Pressure shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ afib check 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 monitor and manage your pulse rate, rhythm, blood pressure, and oxygen levels using your smartphone's camera. It provides quick checks for heart rhythm and allows you to track data measured from external devices.
To check your heart rhythm, place your finger on your smartphone's camera. The app uses PPG technology, which utilizes the camera's flash to detect changes in blood vessels, converting them into heart rhythm measurements.