# CardioSleeve

> FDA-cleared stethoscope add-on for digital auscultation and ECG analysis. (iPhone/iPad app by Rijuven Corp.)

- Source: https://appshunter.io/ios/app/cardiosleeve/id1148605168 (this page in markdown: same URL + `.md`)
- Developer: [Rijuven Corp](https://appshunter.io/developer/659359074)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 8.0 · 81 MB
- Languages: American English
- Released: 2016-09-12
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cardiosleeve/id1148605168/reviews.md

## What is CardioSleeve?

Note:  This app is intended to be used with the CardioSleeve Recorder Device and without it, you will not be able to acquire, analyze and store digital auscultation and ECG.  Medical professionals can purchase the CardioSleeve Recorder Device at Rijuven.com.

The CardioSleeve app is the first FDA cleared stethoscope add-on system for clinicians to acquire 3-Lead ECG and Digital Heart Sound at any point of care. CardioSleeve enhances the traditional stethoscope by recording, displaying and analyzing the heart's ECG and acoustical footprints, synchronized, in real time via any wirelessly connected portable device.  CardioSleeve assists clinicians in:

Visualizing Heart Murmur
The CardioSleeve app enhances a stethoscope by providing synchronized Digital Auscultation with ECG; allowing for visualized heart sound and Murmur Detection.

Analyzing Heart Rhythm
The CardioSleeve stethoscope attachment records High-Fidelity 3- Lead ECG tracings with a digital caliper to be viewed and analyzed on a connected device.

Identifying Heart Failure
The CardioSleeve stethoscope attachment assists in the identification and detection of Heart Failure.

## Key features

- Digital auscultation with synchronized ECG
- Visualized heart sound and murmur detection
- High-fidelity 3-lead ECG recording
- Digital caliper for ECG analysis
- Heart failure identification assistance

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cardiosleeve/id1148605168/reviews.md

### 1/5 — Terrible quality

*2017-03-05*

This app crashed so many times during auscultation.

## Frequently asked questions about CardioSleeve

### Does CardioSleeve require a special device?

Yes, CardioSleeve is intended to be used with the CardioSleeve Recorder Device. Without this device, you will not be able to acquire, analyze, and store digital auscultation and ECG data.

### What medical capabilities does CardioSleeve offer?

CardioSleeve allows clinicians to acquire 3-lead ECG and digital heart sound, visualize heart murmurs, analyze heart rhythm with a digital caliper, and assists in identifying heart failure.

### Is CardioSleeve FDA cleared?

Yes, CardioSleeve is the first FDA cleared stethoscope add-on system for clinicians to acquire digital auscultation and ECG.

### What devices does CardioSleeve support?

CardioSleeve is supported on Apple Watch, iPhone, iPad, and iPod.

### What is the age rating for CardioSleeve?

CardioSleeve has an age rating of 12+.

### How often is CardioSleeve updated?

The latest version, 2.1.5, was released on November 1, 2016. The app was initially released on September 12, 2016.

### What is the user sentiment for CardioSleeve?

Based on the provided data, CardioSleeve has a rating of 1.0 stars from 1 rating, indicating a very low user satisfaction.

### Does CardioSleeve have ads?

No, CardioSleeve does not contain advertisements.

## Version history (last 2 releases)

### 2.1.5 — 2016-11-01

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes

### 2.1.1 — 2016-09-05

No release notes.

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## More apps by Rijuven Corp

- [Clinic In A Bag](https://appshunter.io/ios/app/clinic-in-a-bag/id659359071)
- [Vytelex](https://appshunter.io/ios/app/vytelex/id1023794872)
- [Rijuven GlobiDoc](https://appshunter.io/ios/app/rijuven-globidoc/id1521980790)
- [Rijuven GlobiDoc Patient](https://appshunter.io/ios/app/rijuven-globidoc-patient/id1542173627)
- [Clinic In A Bag: Patient](https://appshunter.io/ios/app/clinic-in-a-bag-patient/id1616611837)

All apps by Rijuven Corp: https://appshunter.io/developer/659359074

## Related topics

[rijuven corp](https://appshunter.io/ios/topics/rijuven-corp)

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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 2026-06-03.*