Best Free Afib Apps

249+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our free afib list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Afib Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Photo AFib Detector (Lite)Photo AFib Detector (Lite)Free2.2★ (42)NoNoJul 2026
2KardiaKardiaFree4.8★ (226K)NoNoAug 2026
3AFib ManagerAFib ManagerFree3.5★ (14)NoNoMay 2026
4My AFib CompanionMy AFib CompanionFreeNoYesAug 2026
5Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesAug 2026
6AFib 2024AFib 2024FreeNoNoMay 2026
7CardiaCare AFibCardiaCare AFibFreeNoNoJul 2026
8Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesAug 2026

Top Picks for Free Afib

Photo AFib Detector (Lite)#1

Photo AFib Detector (Lite) by Lai Man Po

Editor's Choice
💪 Health & Fitness
2.2(42 ratings)
Free
Photo AFib Detector (Lite) screenshot 1
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Photo AFib Detector (Lite) screenshot 3
Photo AFib Detector (Lite) screenshot 4
Photo AFib Detector (Lite) screenshot 5

This app uses your smartphone's camera to detect potential signs of Atrial Fibrillation (AFib) and monitor your heart rate. It analyzes fingertip video to extract signals and estimate key parameters for AFib detection. It also provides heart rate monitoring based on your age.

Kardia#2

Kardia by AliveCor, Inc.

Strong Contender
🏥 Medical
4.8😊(226K ratings)
Free
#78in Medical
Kardia screenshot 1
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Kardia screenshot 4
Kardia screenshot 5
Kardia screenshot 6

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

Room to Improve

  • 🔒 Requires subscription to unlock advanced features
  • 🔋 Battery life issues
  • 🔌 Connectivity problems
AFib Manager#3

AFib Manager by At Point of Care, LLC

for Atrial Fibrillation
Worth Considering
🏥 Medical
3.5(14 ratings)
Free
AFib Manager screenshot 1
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This app helps individuals manage atrial fibrillation by tracking symptoms, medications, and moods. It visualizes health data in charts, allowing users to spot trends and share information with care providers. Features include daily journaling, medication reminders, and educational resources.

More Free Afib apps to explore

4
My AFib Companion
My AFib Companion
My AFib Companion
Episode log & doctor reports
Free
💪 Health & Fitness
(0)
5
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Pulse Tracker & Stress Test
Free

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.

Heart rate measurementStress level checkPulse waveform graphs
💪 Health & Fitness
(229K)
free with in-app purchases
6
AFib 2024
AFib 2024
AFib 2024
by MCI Group Holding SA
Free
💼 Business
(0)
7
CardiaCare AFib
CardiaCare AFib
CardiaCare AFib
by Ziv Healthcare Ltd
Free
🏥 Medical
(0)
8
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
Cardiio: Heart Rate Monitor
HR checker & beat analyzer
Free

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.

Instant heart rate monitoringBlood oxygen and fitness trackingQuick 7-minute workouts
💪 Health & Fitness
(58K)
free with in-app purchases
9
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
ECG+ | Your Watch ECG Reader
Evidence your doctor can use
Free

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.

ECG recording analysisHeart Rate Variability (HRV) trackingPQRST calculation
🏥 Medical
(2.4K)
free with in-app purchases
10
Apple Health
Apple Health
Apple Health
by Apple
Free

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.

Centralized health data storageVisualize health data with chartsTrack steps, sleep, and vitals
💪 Health & Fitness
(7.7K)
free
11
Atrial Fibrillation Tracker
Atrial Fibrillation Tracker
Atrial Fibrillation Tracker
Heart Rhythm & Episode Diary
Free

This app helps individuals track atrial fibrillation episodes, heart rate, and medications. It allows users to log symptoms, identify triggers, and generate reports for their cardiologist. Features include offline mode and Apple Health sync.

Episode logging with timersHeart rate and rhythm trackingMedication management and reminders
💪 Health & Fitness
(13)
free with in-app purchases
12
Antiarrhythmics for Afib
Antiarrhythmics for Afib
Antiarrhythmics for Afib
by UMA MLG, LLC
Free
📚 Education
(0)
13
ECG heart analyze - watch
ECG heart analyze - watch
ECG heart analyze - watch
EKG, HRV, Stress monitor
Free

This app analyzes heart rhythm data from your Apple Watch to provide insights into atrial fibrillation, HRV, stress, and energy levels. It offers a holistic health snapshot and personalized recommendations for better well-being.

Atrial Fibrillation vs. Sinus Rhythm analysisHRV analysis for cardiovascular healthStress and energy level insights
💪 Health & Fitness
(1.6K)
free with in-app purchases
14
AF Monitor
AF Monitor
AF Monitor
Record & display AFib episodes
Free
🏥 Medical
(0)
15
AFib Symposium - J&J Institute
AFib Symposium - J&J Institute
AFib Symposium - J&J Institute
by Johnson & Johnson Services, Inc
Free
💼 Business
(0)
16
FixAFib
FixAFib
FixAFib
Atrial Fibrillation
Free
💪 Health & Fitness
(0)
17
HOMECG+ Connect
HOMECG+ Connect
HOMECG+ Connect
by Lohman Technologies
Free
💪 Health & Fitness
(0)
18
Atrial Fibrillation
Atrial Fibrillation
Atrial Fibrillation
AFib simulation-based training
$9.99
📚 Education
(0)
19
Stroke Prevention in AFib
Stroke Prevention in AFib
Stroke Prevention in AFib
from @Point of Care
Free
🏥 Medical
(0)
20
Tempo - AFib Companion
Tempo - AFib Companion
Tempo - AFib Companion
Your AFib Lifestyle Companion
Free
💪 Health & Fitness
(0)

FAQ about Free Afib

What are the best free afib apps for iPhone?
Photo AFib Detector (Lite) tops our free afib apps ranking as of August 2026, with a 2.2-star average from 42 App Store ratings, and it's free to download.
Photo AFib Detector (Lite) has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ free afib apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed for personal AFib detection and heart rate monitoring. It utilizes your smartphone's back camera to capture a video of your fingertip, from which it extracts a photoplethysmography (PPG) signal. This signal is then analyzed to estimate parameters relevant for AFib detection and to monitor your heart rate.
The app captures a video of your fingertip using your smartphone's camera to extract a PPG signal. It then estimates two parameters, RMSSD (Root Mean Square of Successive Difference) and ShE (Shannon Entropy), which are used to assess for potential AFib.

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