# KardiaRx > Advanced cardiac monitoring app for FDA-cleared EKG devices. (iPhone/iPad app by AliveCor, Inc..) - Source: https://appshunter.io/ios/app/kardiarx/id1571374454 (this page in markdown: same URL + `.md`) - Developer: [AliveCor, Inc.](https://appshunter.io/developer/546535893) - Category: Medical, Health & Fitness - Price: Free - Rating: 4.30/5 from 20 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 15.8 · 143 MB - Languages: Swiss High German, Arabic, Bulgarian, Danish, British English, Finnish, French (France), Greek, Italian, Japanese and 20 more - Released: 2025-03-20 - Data updated: 2026-08-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kardiarx/id1571374454/reviews.md ## What is KardiaRx? KardiaRx is a prescription-only clinical application used under the direct supervision of licensed healthcare providers for remote cardiac monitoring and clinical trials. A connection code provided by a licensed healthcare professional is the only way to access KardiaRx. It integrates with the FDA-cleared KardiaMobile 6L hardware to record and transmit 6-lead EKGs to certified technicians and physicians for professional analysis. KardiaRx is not a direct-to-consumer application and does not provide automated self-diagnosis; all medical decisions and interpretations are strictly managed by the licensed healthcare providers. KardiaRx requires a KardiaMobile 6L device and a connection code to record an EKG.  Always consult with your physician before making any medical decision, including altering your use of any drug or treatment. This application acts as a software component / companion to a regulated medical device. In strict compliance with international medical device regulations, global distribution is restricted exclusively to the twenty-five (25) countries where this device has received formal regulatory clearance or authorization. KardiaRx is available for download in Australia, Canada, Chile, Czech Republic, Denmark, Finland, France, Germany, Hong Kong, India, Italy, Malaysia, Netherlands, Norway, Poland, Portugal, Saudi Arabia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, United Kingdom, United States ## Key features - Advanced cardiac monitoring - Works with KardiaMobile 6L EKG devices - Detects common arrhythmias - Medical-grade EKG capture - No patches, wires, or gels required - Track heart health data ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/kardiarx/id1571374454/reviews.md ### 2/5 — Mr *2025-02-03* No I’d code to log in. ### 1/5 — Paying customer *2025-01-13* I bought the product and the app was downloaded but it never allowed me to register only login at which I did not have an account ## Frequently asked questions about KardiaRx ### What is KardiaRx? KardiaRx is a prescription-only medical app designed for advanced cardiac monitoring. It works in conjunction with FDA-cleared KardiaMobile 6L EKG devices to capture medical-grade EKGs. ### What devices does KardiaRx support? KardiaRx is designed to work with the KardiaMobile 6L EKG device. It is available for iPhone and iPad devices. ### How accurate are the EKG recordings from KardiaRx? The app works with FDA-cleared KardiaMobile 6L EKG devices, which are capable of detecting common arrhythmias in just 30 seconds. The system is recommended by leading cardiologists for accurate EKG recordings. ### Does KardiaRx require a prescription? Yes, KardiaRx is a prescription-only application. A physician's prescription is required to use the app for recording an EKG. ### How often is KardiaRx updated? The latest version of KardiaRx is 1.9.1, which was last updated on October 29, 2025. Updates typically include performance improvements and new features. ### What is the age rating for KardiaRx? KardiaRx has an age rating of 4+. This indicates it is suitable for a wide range of users, though medical use is typically by adults. ### What do users like about KardiaRx? Users appreciate the medical-grade accuracy of the EKG recordings and the convenience of capturing them anytime, anywhere without wires or gels. The app's integration with trusted devices is also a key benefit. ### Does KardiaRx have ads? No, KardiaRx does not contain advertisements. As a medical application, it focuses on providing a clear and uninterrupted user experience for cardiac monitoring. ## Version history (last 5 releases) ### 1.11.0 — 2026-08-05 Updated "About" screen, bug fixes, Auto logout feature and general performance improvements. ### 1.10.0 — 2026-06-15 - Inversion detection and auto correction of the EKG - Translation expansion for these languages - French (Canada), Greek, Swiss, Dutch (Belgium), and Portuguese (Brazil) - Tutorial updates and bug fixes ### 1.9.1 — 2025-10-29 Support for new additional languages (Malay, Tamil, and Spanish - US), bug fixes, and general performance improvements. ### 1.9.0 — 2025-07-22 Support for new K1000 device within the KardiaRx app in select geos, bug fixes, and general performance improvements. ### 1.8.6 — 2025-06-30 String translation added for 5 new languages and Minor bug fixes. - Croatian, Hungarian, Bulgarian, Slovak, Romanian ## Apps similar to KardiaRx | App | Rating | Price | Category | | --- | --- | --- | --- | | [ECG+ \| Your Watch ECG Reader](https://appshunter.io/ios/app/ecg-plus-your-watch-ecg-reader/id1567047859) | 4.5 (2,391) | Free | Medical | ## More apps by AliveCor, Inc. - [Kardia](https://appshunter.io/ios/app/kardia/id579769143) - [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) - [KardiaComplete](https://appshunter.io/ios/app/kardiacomplete/id1611446187) All apps by AliveCor, Inc.: https://appshunter.io/developer/546535893 ## Related topics [kardia](https://appshunter.io/ios/topics/kardia) · [kardia app](https://appshunter.io/ios/topics/kardia-app) · [kardia mobile ekg](https://appshunter.io/ios/topics/kardia-mobile-ekg) · [alivecor kardiamobile](https://appshunter.io/ios/topics/alivecor-kardiamobile) · [alivecor](https://appshunter.io/ios/topics/alivecor) · [kardia mobile ekg 6l](https://appshunter.io/ios/topics/kardia-mobile-ekg-6l) · [kardia medical](https://appshunter.io/ios/topics/kardia-medical) · [kardiamobile 6l max](https://appshunter.io/ios/topics/kardiamobile-6l-max) · [free kardia app](https://appshunter.io/ios/topics/free-kardia-app) · [kardia app ekg](https://appshunter.io/ios/topics/kardia-app-ekg) · [kardiamobile 6l](https://appshunter.io/ios/topics/kardiamobile-6l) · [kardiastation](https://appshunter.io/ios/topics/kardiastation) · [kardiamobile 6l ekg](https://appshunter.io/ios/topics/kardiamobile-6l-ekg) · [kardia 6l](https://appshunter.io/ios/topics/kardia-6l) · [alivecor kardiamobile 6l](https://appshunter.io/ios/topics/alivecor-kardiamobile-6l) · [kardia alivecor](https://appshunter.io/ios/topics/kardia-alivecor) · [kardiacare](https://appshunter.io/ios/topics/kardiacare) · [kardia app 6l](https://appshunter.io/ios/topics/kardia-app-6l) · [kardiolog](https://appshunter.io/ios/topics/kardiolog) · [kardio app](https://appshunter.io/ios/topics/kardio-app) --- *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 2026-08-22.*