Your cell phone is NOT a transducer
Your cell phone is not a transducer. It is incapable of picking up the sound waves that make it possible to see a developing fetus through the skin. Even if it were, the FDA warns against unnecessary ultrasound due to the effects it could have on a developing fetus. Dont buy this app expecting it to work. I literally bough it to say what SHOULD be obvious.
CWarpath13 about
Baby UltraSound, v1.4