I really like the premise of this app and very successfully used the progressive waiting approach with my first child. This time I didnt have the time to create the paper charts like I did then and was looking for an app that diplocated the sleep charts in the Ferber book. This app isnt bad but is missing alot of features like being able to record when the baby awakes. Basically this app is just a glorified timer with a really irritating alarm that cant be changed to notify you when its time to check on the baby.
NRS329 about Ciao Baby