This app use microphone to visualise your baby's sounds in the uterus (Heartbeats, Movements, Kicks, etc).

It listen to your baby's sound, turning it into visual waveform. You can record the sound, and export the recordings via email, Twitter or WhatsApp, etc.

This app also works well for measuring BPM ( Beat per minute) for adults.

For best results, use after reaching week 30.

Recommend to use the app in a quiet room to reduce background noise.

Remove the device from case to maximize microphone sensitivity.

Switch to airplane mode to disable all communicate and to create a safe environment for your baby.

This app is NOT a medical device, and NOT intended as a replacement for medical advice of any kind. For any medical questions or concerns regarding your pregnancy and your baby’s health, please consult with your doctor.

What’s New

Version 1.3

Support iphoneX resolution

Ratings and Reviews

1.2 out of 5
13 Ratings

13 Ratings

sabrinaleann23 ,


I want a refund! The app won’t stay open and even for the couple of mins it goes stay open it won’t even recognize my heartbeat let alone my baby’s heartbeat..horrible.

D_90_ ,

Not working

Any way to get my money back because it won’t even open

rachina98 ,


I want a refund this doesn’t work and it doesn’t stay open!!!


Techmax Engineering Limited
5.5 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese, Traditional Chinese

Age Rating
Rated 4+
© Techmaxapp


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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