This app is a lifesaver. I never write reviews for anything so if Im getting on here to tell you how great it is...Trust me!!!! Our 8 wk old is very colicky. I put the vacuum sound on when hes screaming. It puts him to sleep. You can also plug it in your mp3 outlet in your car. The heartbeat sound works really good like that. We have a noise machine but he seems to like this better. Its great too because its portable. People in public think Im crazy, but then they are like that really works. Its worth the money, buy it!!!!
Colic about Baby Soothe