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Best Tachycardia Apps

250+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated August 2026

With an average user rating of 4.0★, the tachycardia category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Tachycardia Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TachyMonTachyMonFree3.8★ (282)NoYesAug 2026
2KardiaKardiaFree4.8★ (226K)NoNoAug 2026
3Qaly | ECG ReaderQaly | ECG ReaderFree4.7★ (853)NoNoAug 2026
4POTS Tracker - TachycardiaPOTS Tracker - TachycardiaFree3.1★ (7)NoYesAug 2026
5ECG+ | Your Watch ECG ReaderECG+ | Your Watch ECG ReaderFree4.5★ (2.4K)NoYesAug 2026
6Cardiio: Heart Rate MonitorCardiio: Heart Rate MonitorFree4.7★ (58K)NoYesAug 2026
7Ale EstefaniaAle EstefaniaFree3.0★ (42)NoNoAug 2026
8ECG - Corrected QT IntervalECG - Corrected QT IntervalFree—YesNoMay 2026

Top Picks for Tachycardia

TachyMon#1

TachyMon by Whip Development Inc.

Custom Heart Rate Alerts
Editor's Choice
💪 Health & Fitness
3.8😊(282 ratings)
FreeIn-App Purchases
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Receive immediate alerts for significant heart rate fluctuations, ideal for conditions like POTS or during exercise. Customize thresholds and receive detailed event tracking. Premium features offer advanced data visualization and reporting.

What We Love

  • 🚀 Continuous monitoring
  • 🚨 Helpful alerts for heart rate spikes/drops
  • 📊 Useful data tracking and visualization
  • 🤖 Customizable settings and thresholds

Room to Improve

  • 🔋 Drains Apple Watch battery quickly
  • 🔒 Paywalled features that were previously free
  • 🤯 Buggy and unreliable at times
Kardia#2

Kardia by AliveCor, Inc.

Strong Contender
🏥 Medical
4.8😊(226K ratings)
Free
#53in Medical
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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

Room to Improve

  • 🔒 Requires subscription to unlock advanced features
  • 🔋 Battery life issues
  • 🔌 Connectivity problems
Qaly | ECG Reader#3

Qaly | ECG Reader by Qaly, Inc.

Your ECGs, Read by Experts
Worth Considering
💪 Health & Fitness
4.7😊(853 ratings)
Free
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Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.

What We Love

  • 🚀 Quick response times
  • 👍 Helpful and reassuring technicians
  • 💡 Provides peace of mind
  • 👍 Detailed and informative ECG analysis

Room to Improve

  • 🐛 Inconsistent ECG analysis
  • 🔍 Lack of transparency around pricing
  • 🔍 Difficult to cancel subscription

More Tachycardia apps to explore

4
POTS Tracker - Tachycardia
POTS Tracker - Tachycardia
POTS Tracker - Tachycardia
Heart Rate, Symptoms, Journal
Free

This app helps individuals manage chronic illnesses like POTS, CFS, and long COVID by providing tools to track symptoms, medications, and vital signs. It integrates with Apple Health for comprehensive wellness management and offers customizable alerts and detailed insights for better doctor communication.

Symptom logging in secondsMedication remindersHeart rate & vitals monitoring
💪 Health & Fitness
(7)
free with in-app purchases
5
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
6
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
7
Ale Estefania
Ale Estefania
Ale Estefania
by Cupernic Soluciones, S.C.
Free

Discover tips for a healthy lifestyle to achieve your fitness goals. This app also features an online store where you can purchase official and favorite training products.

Healthy lifestyle tipsFitness goal achievementOfficial product store
💪 Health & Fitness
(42)
free
8
ECG - Corrected QT Interval
ECG - Corrected QT Interval
ECG - Corrected QT Interval
Electrocardiogram Rhythm App
Free
🏥 Medical
(0)
9
AF Monitor
AF Monitor
AF Monitor
Record & display AFib episodes
Free
🏥 Medical
(0)
10
Heart Buddy
Heart Buddy
Heart Buddy
Heart monitoring and alarms
Free

This app continuously monitors your heart rate in real-time, providing alerts for abnormal readings. It offers customizable alarms, historical data visualization, and remote control capabilities for comprehensive heart health tracking.

Continuous real-time heart rate monitoringCustomizable high/low heart rate alarmsHeart rate charting and history
💪 Health & Fitness
(57)
free
11
Prime Ecosystem
Prime Ecosystem
Prime Ecosystem
by DevCon Technologies
Free

A cloud-based platform designed to help businesses in the insurance, construction, and maintenance sectors manage their entire job lifecycle. Streamline operations, enhance efficiency, and drive business growth.

Cloud-based platformJob lifecycle managementIndustry-specific tools
🔧 Utilities
(0)
free
12
Deflare: POTS & Dysautonomia
Deflare: POTS & Dysautonomia
Deflare: POTS & Dysautonomia
Flare, prep & recovery toolkit
Free

This app offers breathing exercises and guided routines to help manage symptoms of POTS and dysautonomia. It provides real-time heart rate biofeedback and tailored protocols based on your current feelings, with a focus on privacy and evidence-based techniques.

Physiological Sigh for acute reliefReal-time heart rate biofeedback7 evidence-based breathing protocols
💪 Health & Fitness
(1)
freemium
13
ECG Basics Pro - ECG Made Easy
ECG Basics Pro - ECG Made Easy
ECG Basics Pro - ECG Made Easy
Best app to learn ECG Beginner
$3.99
🏥 Medical
(0)
14
Vitogram
Vitogram
Vitogram
Digital health platform
Free
💪 Health & Fitness
(0)
15
Libelle.nl
Libelle.nl
Libelle.nl
by DPG Media Services
Free

This app offers daily inspiration, personal stories, and entertainment for women. Access articles, podcasts, videos, and puzzles to stay informed and relaxed. Enjoy a mix of lifestyle, health, fashion, and cultural content.

Daily articles on lifestyle, health, beauty, and entertainmentPodcasts with interviews and personal storiesVideos with tips and entertainment
📰 Magazines & Newspapers
(3)
free with in-app purchases
16
SmartMedicsECG
SmartMedicsECG
SmartMedicsECG
12-Lead SmartMedicsECG System
Free
🏥 Medical
(0)
17
epTools Lite
epTools Lite
epTools Lite
Resources for Cardiac EP
Free
🏥 Medical
(0)
18
ECG Buddy Research
ECG Buddy Research
ECG Buddy Research
by ARPI Inc
Free
📚 Education
(0)
19
ANALYSE ECG Reporting
ANALYSE ECG Reporting
ANALYSE ECG Reporting
by CATHAL BREEN
Free

This application assists with ECG interpretation and diagnosis through interactive prompts. It guides users through a systematic analysis with interval measurements, dropdown options, and annotations for accurate and efficient results.

Interactive ECG interpretationClinical decision supportSystematic analysis prompting
📚 Education
(0)
free
20
Clinical ECG Interpretation
Clinical ECG Interpretation
Clinical ECG Interpretation
pro guide to electrocardiogram
$1.99
🏥 Medical
(0)

FAQ about Tachycardia

What are the best tachycardia apps for iPhone?
TachyMon tops our tachycardia apps ranking as of August 2026, with a 3.8-star average from 282 App Store ratings, and it's free to download.
Yes — 18 of the top tachycardia apps we rank are free to download, including TachyMon and Kardia.
TachyMon has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ tachycardia apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
TachyMon provides custom alerts for significant changes in your heart rate. It's designed to help users monitor heart rate fluctuations related to conditions like POTS, tachycardia, or during exercise, offering timely notifications based on user-defined thresholds.
Key features include customizable upper and lower heart rate thresholds, haptic alerts, a main display showing current heart rate and its difference from the average, and tracking of alert events with detailed data. Premium features offer advanced charting, reporting, and direct iPhone monitoring.

Related searches

pots tracker - tachycardia