# Stethophone — Listen to your heart and lungs

> FDA-cleared digital stethoscope for listening to heart and lung sounds. (iPhone/iPad app by Sparrow Acoustics Inc..)

- Source: https://appshunter.io/ios/app/stethophone/id1662013127 (this page in markdown: same URL + `.md`)
- Developer: [Sparrow Acoustics Inc.](https://appshunter.io/developer/1569458168)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 3.80/5 from 16 App Store ratings · 6 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 57 MB
- Languages: American English, Russian, Ukrainian
- Released: 2024-02-13
- Data updated: 2026-06-10
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/stethophone/id1662013127/reviews.md

## What is Stethophone?

Stethophone™ is an FDA-cleared medical software that allows your smartphone to be used immediately as a digital stethoscope to listen to your heart and lungs.   

Be part of something big! Join the Million Heart Collective and get Stethophone for free. Find out more on our website! 
 
REAL MEDICAL SOFTWARE  
Stethophone enables detection, amplification, filtering, and transmission of heart and lungs sounds. This sound data can be collected by doctors as well as by people at home, whenever symptoms or concerns may be occurring. The data can then be securely sent electronically to medical providers. Stethophone also provides medical visualizations to help doctors recognize patterns and anomalies that may not be easily discernible by the human ear. Stethophone brings peace of mind when symptoms occur.  

THE BEST THING YOU CAN DO WITH YOUR SMARTPHONE  
Listening to your heart is now as simple as picking up your phone. Stethophone provides a unique and compelling experience for anyone interested in hearing and seeing the sound of their heart. Stethophone gives you the ability to take control and make valuable contributions to your health.  

AVAILABLE OPTIONS  
With the free version of the application your phone becomes a high-end stethoscope for listening to heart and lungs sounds in real time. With monthly or yearly subscription, you are able to record and store heart and lungs sounds, review medical visualizations, and share recordings with your doctor securely.  
- Payment will be charged to iTunes Account at confirmation of purchase.   
- Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the current period ends.   
- The account is charged for renewal within 24-hours before the end of the current period.   
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.   
- Any unused portion of a free trial period will be forfeited when the user purchases a subscription to that publication.  

Disclamer: https://bit.ly/4hbvTRs 
Privacy policy: https://bit.ly/4gcjzAy  
Terms of use: https://bit.ly/3zahB2W

## Key features

- Digital stethoscope functionality
- Heart and lung sound detection
- Sound amplification and filtering
- Medical data visualization
- Secure electronic transmission of data
- Real-time sound listening

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual | $59.99 | per year |
| Monthly | $6.99 | per month |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/stethophone/id1662013127/reviews.md

### 1/5 — No Free Version

*2025-11-24*

Despite the description saying there is a free version, there is not. After setting up an account, you are hit with a subscription paywall that you cannot move past and must choose either an annual or monthly option. Deceitful wording, don’t download unless you are willing to pay or do the free trial.

**Developer response:** Thank you for your feedback. The free access mentioned in the description refers to participation in our Million Heart Collective, a limited market release project that provides complimentary access to Stethophone for participants. Anyone who is interested in taking part is very welcome to join.
If you’d like to participate, please contact us – we’ll be happy to add you to the project: https://support.stethophone.com/support/home

### 1/5 — NOT WORKING - can’t open app

*2024-11-09*

Error: marketplace is not available.

First screen with subscription is not responsive and blocking go to next screens of app.

**Developer response:** Dear Customer, We are very sorry that you were unable to use Stethophone due to the marketplace being unavailable and felt the need to write about it. Our support team is eager to assist you and is already waiting for you at the following link: https://support.stethophone.com/support/home
Alternatively, we are ready to provide a code for a free app download, as our primary goal is to ensure people can record and capture symptoms at the moment they arise, which is one of our main objectives.

### 1/5 — Fakes sounds

*2024-05-29*

This app has a preprogrammed sound - it’s not your true heart sound.

**Developer response:** Dear Customer,
 
Thank you for your review of our Stethophone. We take all feedback seriously and want to address your concern about the app having preprogrammed sounds.
 
I want to assure you that Stethophone does not use any preprogrammed or synthetic heart sounds. Our app is designed to capture the user's actual heart sounds in real-time. We utilize advanced audio processing algorithms to provide an accurate representation of the user's unique heart activity.
 
The quality of the heart sound recordings in Stethophone  has undergone rigorous clinical testing and validation. We are committed to delivering a genuine, high-quality experience that faithfully reflects the user's true physiological data.
 
Thank you for your feedback.
 
Best regards

### 5/5 — Valuable medical aid

*2024-05-28*

It works great! It records clear heart sounds and provides interesting visual outputs to show my doctor

**Developer response:** Hello Palomita1305, 
We're glad to hear you're enjoying the Stethophone.
It's amazing to know that our app is making a positive impact on your healthcare experience. That's exactly what we aim for!
Thank you for choosing our product and for sharing your positive experience. Your feedback means a lot to us!

### 5/5 — It’s great

*2024-03-18*

As a woman in my 40s, taking care of my health and my family is more important than ever. I am impressed with this app; it is very intuitive and easy to use. I can listen to and record my heart, which is mind-blowing. It's like having a cool stethoscope on your phone. I am excited to show it to my doctor.

**Developer response:** Hello Lucillemor,
Thank you so much for sharing your experience with Stethophone! It's fantastic to hear that you feel empowered to listen to your heart with our app. We're just as excited as you are to see how your doctor reacts! If you ever need anything or have further feedback to share, please feel free to reach out. We're here to support you every step of the way.

### 2/5 — Great idea! But not great results.

*2024-02-29*

Basically I could not get the app to present my audible heart beats consistently, even with moving the phone around a few different places.  I'm in a quiet place, sitting perfectly still, in a calm setting, but the audio of actual beats is very intermittent. I've got heart issues, with a prosthetic aortic valve and a pacemaker. With a real stethoscope i can hear my own regurgitation. With the app I could barely hear the A/V beats and that was very infrequent. I could hear my lungs and breathing.

**Developer response:** Dear OKheart,

We really appreciate your feedback as it shows an interesting and rare case for other users. 
As you know classic stethoscopes can sometimes cause loud, unpleasant sound artifacts from accidental touching clothing and skin. When creating Stethophone, we developed a feature called Declicker that is designed to make auscultation more comfortable in cases like that. However, when using on people with valve prostheses, Declicker needs to be turned off. By default it is enabled, so please open the Settings and turn it off. That will fix your issue and you will be able to hear heart beats and regurgitation, and we hope you will enjoy using Stethophone. PS: Please remember Apple’s safety rules for using phones with pacemakers, you can find the link to the rules on our label (Regulatory Information).

## Frequently asked questions about Stethophone

### Is Stethophone FDA-cleared?

Yes, Stethophone is an FDA-cleared medical software. This clearance indicates that the device has met the FDA's requirements for safety and effectiveness for its intended use.

### What are the features of the free version of Stethophone?

The free version of Stethophone allows your phone to function as a high-end stethoscope for listening to heart and lung sounds in real time. You can detect, amplify, filter, and transmit these sounds.

### What benefits do the subscription plans offer in Stethophone?

Subscription plans for Stethophone offer the ability to record and store heart and lung sounds, review advanced medical visualizations, and securely share recordings with your doctor. These features enhance diagnostic capabilities and patient-provider communication.

### How does Stethophone handle subscription renewals?

Subscription renewals for Stethophone are automatic unless turned off at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period.

### Can I manage my Stethophone subscription?

Yes, you can manage your Stethophone subscription. Auto-renewal can be turned off by going to your Account Settings after purchase. This gives you control over your subscription status.

### Does Stethophone have ads?

Based on the provided information, Stethophone does not contain advertisements. The app is free to download and use, with optional subscription plans for enhanced features.

### What is the user sentiment for Stethophone?

Stethophone has an average rating of 3.8 stars from 16 ratings. While this indicates a generally positive reception, there is room for improvement based on user feedback.

### On which devices is Stethophone available?

Stethophone is currently supported on iPhone and iPod devices. This ensures compatibility for users within the Apple ecosystem.

## Version history (last 5 releases)

### 2.5.2 — 2026-02-02

We’re happy to announce the release of a new product version under the name Stethophone Pro. It includes all the functionality of the current Stethophone, plus additional advanced features. To continue using the latest features, please install Stethophone Pro from the App Store.

### 2.5.1 — 2025-01-28

Discover a way to check your heart with Stethophone! This release fixes several known issues and is part of our continues improvement of Stethophone, providing you with the best experience. We want to hear your questions and appreciate your feedback. Write to us at us-support.stethophone.com.

### 2.5.0 — 2024-09-12

Performed minor bug fixes, made the manikin gender-neutral, added a QR code sharing feature, and implemented a security email for existing email address registration attempts.

### 2.3.01 — 2024-02-28

We updated screenshots to provide better look and feel of the application.
Updated application description and help center link.

### 2.3.0 — 2024-02-13

No release notes.

## More apps by Sparrow Acoustics Inc.

- [Stethophone PRO](https://appshunter.io/ios/app/stethophone-pro/id6739212032)

All apps by Sparrow Acoustics Inc.: https://appshunter.io/developer/1569458168

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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 2026-06-10.*