Kardia works with the FDA-cleared KardiaMobile, KardiaMobile 6L, or KardiaBand EKG devices—-the most clinically-validated mobile EKG solution available to consumers.
Just touch the sensors on your Kardia EKG device for 30 seconds to capture a medical-grade EKG anytime, anywhere - no probes or wires necessary. Get an immediate result from Kardia's Instant Analysis of Normal, Possible Atrial Fibrillation, Bradycardia, Tachycardia, or Unclassified rhythms. For additional analysis, you can choose to send the recording to your physician or to one of our partners for a paid Clinician Review by a cardiologist (in the US, the UK, Ireland, and Australia only).
The Kardia system is recommended by leading cardiologists and used by people around the world for accurate electrocardiogram (ECG or EKG) recordings. Track your heart health data with the medical accuracy your doctor can trust.
NOTE: Requires KardiaMobile or KardiaBand hardware to record an EKG

What’s New

Version 5.13.1

Account Creation, Inner Circle and Clinician Review Enhancements. Defect Fixes.

Ratings and Reviews

4.6 out of 5
587 Ratings

587 Ratings

Jfishgoddess ,

Finally found the problem!

My heart kept doing funny things that I would try to explain to my cardiologist, but by the time I got to the hospital and hooked up to an ECG, it went bashful. Flutters and squidgy things, and knock-you-off-the-sofa things. Now I’ve got some good tapes of it that match up with what I can feel it doing. Already paid for itself in reducing the anxiety associated with “what the hell is going on?”

rikki_tini ,

Mixed feelings

While the idea of this app is great, it doesn’t always work. Despite having a clear signal (“great signal” according to the app) there have been lots of occasions where nothing happens when I put my fingers on the pads. The screen just stays blank. This is pretty bad given you might need to record a fleeting sensation/also paid hundreds of dollars for a device that really should work every time. Also not happy about the monthly fee to save these recordings, when AliveCor are also using your data for their own purposes...what a double whammy. I’d pay a one-off fee to be able to save them but no way am I paying monthly! It feels like a money grab (and data grab!). When it works, it’s great, but overall I feel like I’ve been somewhat taken for a ride.

Developer Response ,

What you've described is not normal behavior for the Kardia app and hardware. If you have the time we would like to opportunity to help you trouble shoot this issue. Please contact us at if you have the time.

beaphy ,

Great, but...

The technology of this thing is superb, very clever, but not being able to save your ECGs to the journal after the trial period is social injustice, unless you can pay $13AUD a month. Yeap, storing and retrieving your samples from your own phones storage is blocked. You need to reassess your pricing model guys, especially when the device costs more than $200 (whilst treating us as a data commodity). I'd prefer to pay $20 for the app and have this feature native than pay subscription rubbish charges to do something as basic a save you own ECGs. I used to recommend this until the trial period finished.

App Privacy

The developer, AliveCor, Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


AliveCor, Inc.
625 MB

Requires iOS 10.0 and watchOS 4.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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