Doesnt work as said

Have tried using this app for three months thinking it might miraculously work one day. Disappointing! It didnt even work on the 38th week! Complete waste of money, time and energy put in to it. Frustrating! Youll hear all kind of noises and sounds but no heartbeat. Couldnt even find my own heartbeat.

Barak7654 about BabyScope Hear Baby Heartbeat, v4.6