My Baby Heart Sounds App
by AESTHETIC WIDGETS LTD
- Medical
- Free
- Zombie
- Small & simple · 76
- Rating
- 4.3
- 4.6K ratings · US storefront
- Top 43%among 54 Medical apps
- Last update
- Oct 16, 2025
- Version 2.7
- Size
- 136 MB
- Category
- Medical
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
My Baby Heart Sounds is a quick and easy way to use your iPhone to listen, record and share your baby's heart sounds.
Not too long ago, we were pregnant mothers too. While our partners enjoyed listening to our babies' sounds by placing their ears on the tummy, we wanted to capture and share these precious audio-memories ourselves. We tried voice memo apps and other sound-recording apps but felt that there was something more we could do to improve the quality of the sound in a simple setup. Fast forward a couple years and here we are!
Why should you try this app?
- Minimum time to setup. All you need is your iPhone. Simple instructions are provided within the app and we are here to support you all the way.
- High quality sound. Using advanced audio signal processing techniques, we deliver a high quality audio experience that allows you to distinguish your baby's heart sounds. For best results use AirPods.
- Listen for free and only pay when you want to record and share.
- Secure. All recordings are stored on your phone. We do not have any access to your recordings. You decide how you would like to share your recordings.
- Track your pregnancy journey. Get weekly insights on pregnancy symptoms, learn how to read ultrasound scans, monitor contractions, and keep track of your baby’s movements with a kick counter.
For best results:
- Use the app when you are 20-30 weeks or greater pregnant.
- Use the app in a quiet room
- Remove any phone case/shell/cover (the iPhone needs to touch your skin to be able to pick up the sounds)
- Put the phone in Airplane Mode
- Start the app and place the iPhone on your tummy to listen for a clear sound. You may need to try a few different spots. Press "Record" to create a recording
- Use AirPods
My Baby Heart Sounds Disclaimer:
- The My Baby Heart Sounds app is NOT a Medical Device or application. It is NOT in any way suitable for medical opinion, advice or diagnosis, and it is NOT intended to provide any information about the person of use's wellbeing or health.
- The app does NOT backup recordings automatically outside the user's device. It is the user's responsibility to regularly backup their recordings.
Subscribe to access to premium app features; subscription details are the following:
- Length: weekly, yearly
- Your payment will be charged to your iTunes Account as soon as you confirm your purchase
- You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase
- Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period
- The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period
- When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded
- Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Release notes for the latest version, as written by the developer.
Bug fixing and stability improvements
Rank history
Daily position in the Côte d’Ivoire charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #5
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
76/100
Small & simple
- Developer size70% · 25
Developer: 2 apps on the charts
- Audience size50% · 20
Ratings: 4,574
- App size60% · 10
Size: 136 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #1, 160 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.7LatestReleased Oct 16, 2025