@dinamarie1995, what kind is it?

I bought mine for 25 on amazon.

@hayleeharber, try looking at used ones, like Facebook marketplace or even Ebay.

@penelope127, I just don’t want

To spend a bunch of money on one

Yep, scam. If you want to hear the heartbeat just buy a Doppler.

@jessig2006, that’s what I was thinking but wasn’t sure

I believe those are a scam. Cell phones do not have the ability to perform as fetal dopplers.