# Kardia

> Personal EKG recording and heart health management app. (iPhone/iPad app by AliveCor, Inc..)

- Source: https://appshunter.io/ios/app/kardia/id579769143 (this page in markdown: same URL + `.md`)
- Developer: [AliveCor, Inc.](https://appshunter.io/developer/546535893)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 4.80/5 from 226,340 App Store ratings · 1,162 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 455 MB
- Languages: British English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 16 more
- Released: 2013-01-06
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/kardia/id579769143/reviews.md

## What is Kardia?

Kardia works with the FDA-cleared KardiaMobile, KardiaMobile 6L, or KardiaBand personal EKG devices, which can detect the most common arrhythmias in just 30 seconds. The Kardia app is designed to make managing heart care from home easier than ever, giving you the ability to seamlessly record EKGs, share heart data with your doctor remotely, keep track of your health history, and more.

Capture a medical-grade EKG with your Kardia device anytime, anywhere—no patches, wires, or gels required. Get an immediate result from Kardia's Instant Analysis of normal, possible atrial fibrillation, bradycardia, or tachycardia. For additional analysis, you can choose to send the recording to your physician or to one of our partners for a Clinician Review by a cardiologist (US, Australia only) or cardiac care physiologist (UK, Ireland only).

The Kardia system is recommended by leading cardiologists and used by people around the world for accurate EKG recordings. Track your heart health data from home with the medical accuracy your doctor can trust.


NOTE:  This app requires KardiaMobile, KardiaMobile 6L, or KardiaBand hardware to record an EKG. Get your Kardia device now at alivecor.com.

Kardia integrates with Apple Health to create a combined view of your health metrics.

NOTE: Requires KardiaMobile or KardiaBand hardware to record an EKG

FDA 510(k) numbers: K191406, K181823, K171816, K183319
CE # 0123

## Key features

- Record medical-grade EKGs
- Instant arrhythmia analysis
- Share heart data with doctors
- Track heart health history
- Integrates with Apple Health

## Chart rankings

- #61 in Top Free · Medical (US App Store)

## What do users think of Kardia?

Overall sentiment: positive

**Pros**

- 👍 Useful for monitoring heart health
- 🚀 Accurate and reliable device
- 📊 Helpful for providing evidence to doctors
- 🤖 Convenient and easy to use
- 💡 Allows remote monitoring of heart conditions

**Cons**

- 🔒 Requires subscription to unlock advanced features
- 🔋 Battery life issues
- 🔌 Connectivity problems
- 🤔 Inconsistent or inaccurate readings
- 💰 Expensive device and subscription

**Commonly reported bugs**

- App crashes or freezes
- Compatibility issues with newer devices
- Difficulty sending or saving ECG recordings

**Most requested features**

- Integrate with Apple Health
- Add temperature tracking
- Improve data sharing and reporting
- Enhance user interface and experience

## Recent user reviews (10 of 1,162)

All indexed reviews: https://appshunter.io/ios/app/kardia/id579769143/reviews.md

### 5/5 — Representative was great

*2026-08-17, version 5.60.0*

Justin was professional and was able to diagnose the cause of the malfunction right away. Good job Justin

### 5/5 — Life Connection

*2026-08-17, version 5.60.0*

Excellent

### 3/5 — Great but flawed

*2026-08-17, version 5.60.0*

This little bit of kit has been invaluable in giving me assurance and providing information to medical staff.  

The fact that it is expensive and not everyone can afford it, is compounded by the fact you can’t change the battery, so once it’s flat it has to be replaced.   Not acceptable in my book!!!

### 5/5 — Heart beats

*2026-08-15, version 5.60.0*

This device is my lifeline.

### 3/5 — Not for me

*2026-08-15, version 5.60.0*

Kardia keeps saying I have afib   2 doctors say I do not. But I do have a premature heartbeat.

### 5/5 — Extremely useful

*2026-08-15, version 5.60.0*

I find this app very useful in guiding me on what my heart is doing!

### 2/5 — M

*2026-08-14, version 5.60.0*

The unit often has issues with taking clear readings

### 4/5 — AC-009

*2026-08-14, version 5.60.0*

I have an earlier model than what’s currently available. It’s an AC – 009. Most of the time I’m happy with this however it is subject to the slightest electrical interference. If my electric blanket is turned on, I have to turn it off. If my phone is on the charger nearby or plugged into a charger, I have to disconnect everything nearby but other than that, it seems to do very nice job. My Cardiologist thinks it’s top of the line and since he’s the heart doctor and I can’t understand this stuff I’ll have to take his words for it

### 5/5 — Kardia

*2026-08-12, version 5.60.0*

Works great gives a real good reading. Even my cardiologist says it’s a good tool.

### 4/5 — Not bad wish it show more arrhythmias

*2026-08-12, version 5.60.0*

Great little companion for my heart, love the card device in my wallet

## Frequently asked questions about Kardia

### What does the Kardia app do?

The Kardia app works with specific FDA-cleared Kardia personal EKG devices to record medical-grade EKGs. It provides instant analysis for common arrhythmias like atrial fibrillation, bradycardia, and tachycardia. The app also allows you to manage your heart care from home by sharing your heart data with your doctor and tracking your health history.

### What are the key features of the Kardia app?

Key features include the ability to capture medical-grade EKGs anytime, anywhere without wires or gels, immediate analysis of your EKG results, and the option to share recordings with your physician or for a clinician review. It also helps you track your heart health data and integrates with Apple Health for a combined view of your metrics.

### How much does the Kardia app cost?

The Kardia app itself is free to download and use. However, it requires the purchase of compatible Kardia hardware, such as the KardiaMobile, KardiaMobile 6L, or KardiaBand device, to record EKGs. Additional clinician review services may incur separate costs.

### What hardware is needed to use the Kardia app?

To record an EKG with the Kardia app, you need specific hardware: either the KardiaMobile, KardiaMobile 6L, or KardiaBand personal EKG device. These devices are sold separately and are necessary for the app to function for EKG recording.

### Who is the Kardia app for?

This app is designed for individuals who want to proactively manage their heart health from home. It is particularly useful for those who need to monitor for common arrhythmias, have been advised by their doctor to track their heart rhythm, or want to easily share EKG data with their healthcare provider for remote assessment.

## Version history (last 5 releases)

### 5.60.0 — 2026-08-07

The Kardia app is designed to help you get the most out of your Kardia devices, and now it’s more powerful than ever. We’re always working on improving the app, here’s what’s new:
- Clinician Review Flow Updates
- Unclassified EKG Prompts
- General Cleanups

### 5.59.0 — 2026-07-06

The Kardia app is designed to help you get the most out of your Kardia devices, and now it’s more powerful than ever. We’re always working on improving the app, here’s what’s new:
- EKG Reminder Notifications
- Bug fixes and performance improvements

### 5.58.0 — 2026-06-01

The Kardia app is designed to help you get the most out of your Kardia devices, and now it’s more powerful than ever. We’re always working on improving the app, here’s what’s new:
- User Profile enhancements
- Bug fixes and performance improvements

### 5.57.1 — 2026-04-15

Addresses an issue related to user onboarding flow.

### 5.57.0 — 2026-04-14

The Kardia app is designed to help you get the most out of your Kardia devices, and now it’s more powerful than ever. We’re always working on improving the app, here’s what’s new:
- Enablement of the 6L+ device (US only)
- KardiaAlert improvements
- Bug fixes and performance improvements

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## More apps by AliveCor, Inc.

- [KardiaStation](https://appshunter.io/ios/app/kardiastation/id1144078541)
- [KardiaStation Professional](https://appshunter.io/ios/app/kardiastation-professional/id1506760797)
- [Kardia Korea](https://appshunter.io/ios/app/kardia-korea/id1525578180)
- [KardiaRx](https://appshunter.io/ios/app/kardiarx/id1571374454)
- [KardiaComplete](https://appshunter.io/ios/app/kardiacomplete/id1611446187)

All apps by AliveCor, Inc.: https://appshunter.io/developer/546535893

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*