I was skeptical to even download this app. I really didn’t believe an app on a phone could pick up my babies heart beat. With a recent scare resulting in a hospital visit, I figured it was worth a shot for peace of mind. I downloaded the app, got nice and comfy in a quiet room, followed all of the instructions, and could not find my baby. I found my own heartbeat fairly quick. I read tips and realized my anterior placenta may be an issue. I was incredibly upset and asked for a refund. Support was very kind and sent instructions on a refund (which I never did). Well today I figured why not try again, AND I FOUND HER! It took a few tries in different spots, and she kicked the whole time making it a little harder, but I got a very clear recording of her and even recorded my own for comparison! I am so happy I gave this a shot and tried as many times as I did! Don’t give up! I am 27 weeks with an anterior placenta, and I found the heartbeat with this!