Best Sinus Rhythm Apps

250+ iOS apps curated and reviewed

4.2 avg rating

16 free apps

Updated August 2026

Whether you're new to sinus rhythm or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Sinus Rhythm Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Apple Health	Free	3.0★ (7.7K)	No	No	Sep 2026
2	ECG heart analyze - watch	Free	4.7★ (1.6K)	No	Yes	Aug 2026
3	ECG+ \| Your Watch ECG Reader	Free	4.5★ (2.4K)	No	Yes	Sep 2026
4	Cardiio: Heart Rate Monitor	Free	4.7★ (58K)	No	Yes	Sep 2026
5	Kardia	Free	4.8★ (226K)	No	No	Sep 2026
6	ECG Pro \| Road to Mastery	Free	4.5★ (3.6K)	No	Yes	Sep 2026
7	EKGSmart: Rhythm Identifier	Free	—	No	No	Aug 2026
8	Rhythm · Advanced Studies	$6.99	—	No	No	May 2026

Top Picks for Sinus Rhythm

#1

Apple Health by Apple

Editor's Choice

💪 Health & Fitness

3.0😐(7.7K ratings)

Free

Apple Health screenshot 1

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Apple Health screenshot 3

Apple Health screenshot 4

Apple Health screenshot 5

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

#2

ECG heart analyze - watch by 199 Developments Private Limited

EKG, HRV, Stress monitor

Strong Contender

💪 Health & Fitness

4.7(1.6K ratings)

FreeIn-App Purchases

ECG heart analyze - watch screenshot 1

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ECG heart analyze - watch screenshot 3

ECG heart analyze - watch screenshot 4

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.

#3

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

Evidence your doctor can use

Worth Considering

🏥 Medical

4.5😐(2.4K ratings)

FreeIn-App Purchases

#32in 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

More Sinus Rhythm apps to explore

Cardiio: Heart Rate Monitor

Cardiio: Heart Rate Monitor

HR checker & beat analyzer

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

free with in-app purchases

by AliveCor, Inc.

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.

Record medical-grade EKGsInstant arrhythmia analysisShare heart data with doctors

ECG Pro | Road to Mastery

ECG Pro | Road to Mastery

Interpret 12-Lead ECG Cases

This app provides a vast library of interpreted ECG cases to help medical professionals and students enhance their electrocardiogram reading skills. It offers interactive learning modes and detailed case analyses, reducing the need for multiple reference sources.

Thousands of interpreted ECG casesInteractive learning modesDetailed case interpretations

free with in-app purchases

EKGSmart: Rhythm Identifier

EKGSmart: Rhythm Identifier

AI ACLS & BLS Strip Analysis

Rhythm · Advanced Studies

Rhythm · Advanced Studies

By Erik Højsgaard

Make the rhythm simpler

RHYTHM CHALLENGE – Metronome

RHYTHM CHALLENGE – Metronome

Play Your Instrument—We Listen

Test your ears!

Sharpen your musical tempo and timing awareness with this quiz-based listening game. It features two distinct games designed to test your perception of rhythm and accuracy, with increasing difficulty levels to challenge your skills.

Tempo and timing awareness testsTwo distinct listening gamesGradually increasing difficulty

free with in-app purchases

Groove Gym Pro: Rhythm Trainer

Groove Gym Pro: Rhythm Trainer

More than a metronome

Metronome, sets & progress

📰 Magazines & Newspapers

VitalSim Rhythm — ECG Trainer

VitalSim Rhythm — ECG Trainer

Learn ECG rhythm recognition

This app is an ECG rhythm recognition trainer designed for nursing and medical students. It offers a simulated learning environment with configurable rhythm strips, detailed morphology analysis tools, and guided lessons to master ECG interpretation.

Configurable rhythm strips27 ECG rhythmsPro Vision color-coded segments

Tap Beat: Music Rhythm Trainer

Tap Beat: Music Rhythm Trainer

Make Pro Beats, Practice Tempo

Learn to keep the right rhythm with an extended library of lessons, from beginner to advanced. Practice daily using tapping or real beat modes, and earn awards for achieving your goals. Improve your musicality, confidence, and cognitive processes through consistent rhythm training.

Extended lessons libraryTapping Mode practiceReal Beat Mode recognition

Detect the BPM of a song

Easily measure the tempo of any song by tapping along with its beat. This utility works on your phone or smartwatch, helping you quickly find the beats per minute.

Tap to detect BPMWorks on phone and watchSimple interface

free with in-app purchases

PolyRhythmic Metronome

PolyRhythmic Metronome

Polyrhythm Trainer & Grooves

FEEL THE RHYTHM

FEEL THE RHYTHM

by Eight Chord Technology

A simple metronome

PulseTempo: Heart Metronome

PulseTempo: Heart Metronome

Rhythm To Your Inner Beat

$4.99 | 40% OFF

FAQ about Sinus Rhythm

What are the best sinus rhythm apps for iPhone?

Apple Health tops our sinus rhythm apps ranking as of August 2026, with a 3.0-star average from 7.7K App Store ratings, and it's free to download.

Are there free sinus rhythm apps for iPhone?

Yes — 16 of the top sinus rhythm apps we rank are free to download, including Apple Health and ECG heart analyze - watch.

Does Apple Health have ads or in-app purchases?

Apple Health has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many sinus rhythm apps are on the App Store?

We track 250+ sinus rhythm apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.

What does the Apple Health app do?

The Apple Health app acts as a central and secure repository for all your health and fitness information. It allows you to aggregate data from your iPhone, iPad, Apple Watch, and compatible third-party apps and devices. You can then visualize this data, track your progress over time, and gain insights into various health metrics.

What are the key features of Apple Health?

Key features include visualizing and securely storing health data, browsing interactive charts for trend analysis, tracking steps, sleep, and vitals, setting sleep schedules, tracking menstrual cycles, logging medications with reminders, and logging emotions and moods for mental health insights. It also offers standardized mental health assessments and the ability to view health records.