I really don't know

@mommiiofsix is this only an iPhone app?

It uses ur iPhone mic and speaker

It's just like a doppler

how does the app work???

I get my 20 week ultrasound Thursday so my babies plan on going.... they are so excited.... I had the harmony test done, that's how I found out my baby gender

and my 10 yr old can find the heartbeat its soo cool

my hubby got me a fetal Doppler since we want a gazillion kids lol but i love it, my kids love hearing the baby move, I've been blessed to be able to take my kids to 2 ultrasounds its soo amazing to hear them move😍😍😍

Me and my husband legit downloaded this morning. We were disappointed that we can hardly hear anything because it's too early but I faintly got the heart beat!!❤❤❤

can you post a pic of the app?