What?

Why is this app even free? I couldnt even try it out! As soon as I pressed the "begin" button, it was trying to make me pay for the app...??? Makes no sense to me. So I guess another app added to the delete list...

ashleeyavoun about Flutter | Baby Heartbeat Monitor - Doppler Baby's Fetal Heart Beats in Pregnancy Free Obstetric Stethoscope or Ultrasound when Pregnant