Free ECG Apps for Android & iOS

With the ever-increasing development of technology, our smartphones have become potent tools for tracking and maintaining our health. One such vital health aspect that can be monitored is heart health, particularly with electrocardiogram (ECG) apps. These applications can track your heart rate and rhythm, help detect irregular heartbeats, and, in some cases, even provide early warning for serious conditions such as atrial fibrillation or heart attacks. This article will explore some of the best ECG apps for Android and iOS that are free to use.

1. Welltory

Welltory is a health and wellness app that enables you to check your heart rate and stress levels. It uses your smartphone’s camera and flash to measure your heart rate variability (HRV) and provide insights into your health. You just place your finger on the camera to get readings.

Pro Tip 1: Regularly monitoring your heart rate variability (HRV) can help you understand your body’s stress response and recovery, thus aiding in stress management.

Welltory: Blood Pressure Pulse app review - appPicker

2. Instant Heart Rate

Instant Heart Rate is one of the best EKG apps for Android and iOS. It uses your phone’s built-in camera to measure your heart rate. Simply place your finger on your phone’s camera, and within seconds, your pulse will be shown.

Instant Heart Rate+ - Apps on Google Play

3. Preventicus Heartbeats

This is a heart rhythm monitoring app designed to detect irregular heartbeats such as atrial fibrillation. It uses your phone’s camera to track your pulse and analyze your heart rhythm for any irregularities.

Pro Tip 2: Use this app to regularly monitor your heart rhythm, especially if you have been diagnosed with or are at risk of heart rhythm disorders.

Preventicus Heartbeats - Apps on Google Play

4. CardioVisual: Heart Health

This comprehensive app provides a wealth of information about heart health. It includes interactive heart and cardiovascular videos and health news. It doesn’t perform EKG/ECG tests but is a great resource for understanding heart health.

CardioVisual: Heart Health App - Apps on Google Play

5. PulsePoint Respond

PulsePoint Respond is a unique application that aims to improve cardiac arrest survival rates. When someone has a cardiac arrest, nearby CPR-trained individuals are alerted via the app to potentially provide aid until professional help arrives.

PulsePoint Respond Application - Manatee County

6. ECG Interpretation

This is an educational app aimed at teaching users to understand and interpret ECG patterns. It is not a diagnostic tool, but it can be a great resource for learning more about ECGs.

Pro Tip 3: Learning to understand basic ECG patterns can give you better insights into your heart health.

ECG Interpretation - Apps on Google Play

7. ECG Reader 2 Free

This app enables you to view ECGs that have been recorded with a separate ECG device. You can upload the ECG file and analyze it using the app.

ECG Reader2 free - APK Download for Android | Aptoide

8. Heart Key

Heart Key is a simple yet effective heart rate monitor. The app uses the camera on your phone to measure your heart rate.

Heart Key Images: Browse 100,973 Stock Photos & Vectors Free Download with Trial | Shutterstock

9. ECG Master

ECG Master: Quiz & Practice - Apps on Google Play

ECG Master is another learning app aimed at teaching users to understand and interpret ECG readings. It is not a diagnostic tool but can be a useful resource.

10. ReadMyECG

This app is designed to read ECG reports. Users can upload a picture of their ECG report, and the app uses AI to analyze and provide a summary of the ECG.

ReadMyECG - Crunchbase Company Profile & Funding

11. FibriCheck

FibriCheck is a certified medical device app that can detect heart rhythm disorders using your smartphone’s camera. It’s designed to prevent stroke by early detection and management of irregular heart rhythms.

FibriCheck - Apps on Google Play

12. ECG

Simply named ECG, this Android ECG app provides a quick way to study ECG rhythms on the go. It’s a learning tool that provides an array of ECG case scenarios and quizzes for self-assessment.

Take an ECG with the ECG app on Apple Watch - Apple Support

13. DiaCard

DiaCard is a specialized tool for those with heart conditions. The app provides diagnostics and disease management features for conditions like heart failure and arrhythmia.

DiaCard - ECG Recorder - Apps on Google Play

14. DailyRounds

DailyRounds offers case-based learning for doctors. The app is filled with numerous ECG cases that physicians can learn from, and it allows medical professionals to discuss and share clinical cases.

DailyRounds - Cases, Drug Guid - Apps on Google Play

15. ECG Reader 2 Free

ECG Reader 2 Free allows users to read ECGs recorded from external devices. It’s a simple tool for reviewing ECG tracings, making it useful for doctors and medical students.

ECG Reader free APK for Android Download

16. Electrocardiogram ECG Types

This app is a learning tool designed to help users understand different types of ECGs. It’s particularly useful for medical students and healthcare professionals who want to brush up on their knowledge.

ECG EKG Recorder for Polar H10 by Philipp Poeml

17. ECG CALC Lite

ECG CALC Lite is an app that helps in understanding and interpreting ECGs. It’s designed for healthcare professionals who need to make rapid and accurate decisions on the ECG results.

ECG Calc Lite on the App Store

18. ECG Pro

ECG Pro is a comprehensive study app for ECG readings. The app provides various real-life cases of ECG results, which can help improve interpretation skills.

ECG Pro - Real World ECG / EKG - Apps on Google Play

19. 12-Lead ECG Challenge

The 12-Lead ECG Challenge app is a fun and challenging way for healthcare professionals to improve their ECG interpretation skills. The app provides a new clinical scenario and ECG strips each day for interpretation.

12-Lead ECG Challenge – Limmer Education, LLC

20. ECG Guide by QxMD

This app is a comprehensive guide that covers ECG interpretation, making it one of the best free ECG apps for iPhone and Android. It’s a useful resource for anyone interested in clinical cardiology.

ECG Guide by QxMD - Apps on Google Play

21. ECG Basics

As its name suggests, ECG Basics is designed to teach the basics of reading and interpreting ECGs. It’s great for medical students and anyone interested in understanding ECGs.

The Basics of ECG - ACLS Medical Training

22. ECG FlashCards

ECG FlashCards is a study aid for doctors and medical students who are learning the art of ECG interpretation. The app includes several different cases, providing a variety of scenarios for study.

ECG FlashCards 2 - Reference A - Apps on Google Play

23. ECG Tools

This smartphone ECG app provides an array of tools to help with ECG interpretation, including a collection of common ECG findings and examples.

ECG Tools - Apps on Google Play

24. ECGCheck

ECGCheck is a handy app that allows you to track and record your heart’s activity using your smartphone. The app is designed to detect common cardiac conditions like atrial fibrillation.

Home - Ecg Check

25. Vetcorder Monitor

Vetcorder Monitor is an app for veterinarians to monitor ECG and heart rate in their patients. It connects to a separate device to monitor the animal’s vitals.

Vetcorder Monitor - Apps on Google Play

26. ECG Pratico

ECG pratico is an Italian app that’s designed to help medical students and doctors understand and interpret ECGs.

ECG Pratico by CardioApp

27. Ecg Interpretation

Another helpful learning app, Ecg Interpretation, provides educational content about the different readings and scenarios that you might see in an ECG.

ECG Interpretation - Apps on Google Play

28. Arrhythmias and Dysrhythmias

This app provides an in-depth view of various cardiac arrhythmias and dysrhythmias, helping users understand their impact on the heart’s function.

Arrhythmias — overview of the condition - The Pharmaceutical Journal

Arrhythmias and Dysrhythmias – Apps on Google Play

29. Heart ECG Handbook – Lite

This application, intended for healthcare professionals and students, provides a practical approach to ECG interpretation, with numerous examples and diagnostic tips.

Heart ECG Handbook - Apps on Google Play


30. iBP Blood Pressure

iBP Blood Pressure App Ranking and Store Data |

While not strictly an ECG app, iBP Blood Pressure helps you keep track of your blood pressure over time, which is a crucial part of maintaining heart health. The app records and analyses your blood pressure information and allows you to share this information with your doctor.


These are just a few examples of the many ECG apps for Android and iOS available today. Whether you’re a health professional, a student, or just someone looking to stay on top of your heart health, there’s an app that can help. Remember, these apps should not replace professional medical advice, but they can provide valuable insights and early warnings.


Are these ECG apps accurate?

Most ECG apps are reasonably accurate for heart rate measurement. However, they should not be used as a substitute for a professional medical diagnosis.

Can these apps detect heart disease?

While these apps can provide valuable data and early warning signs like irregular heart rhythms, they cannot definitively diagnose heart disease. Always consult a healthcare professional if you have concerns about heart disease.

Are these ECG apps free?

Yes, all the apps listed in this article are free to download and use. Some may offer in-app purchases for additional features.

Do I need a separate device to use these apps?

Most of these apps just need your smartphone. However, some require a separate ECG device to record readings.

Remember, the key to heart health is regular monitoring and professional consultation. Incorporating an ECG app into your routine can be a helpful tool, but it should never replace professional medical advice.