Complete crap.

This app is a lie. The only thing that is on this app that you can use is the zodiac signs. I downloaded this app to hear my daughters heart beat, yet I am being told I have to pay $2.79.. Not impressed.

Sydatron about Flutter | Baby Heartbeat Monitor - Doppler Baby's Fetal Heart Beats in Pregnancy Free Obstetric Stethoscope or Ultrasound when Pregnant, v1.4