As with so many apps, the program's first "free". Caillou has to the doctor and be examined. From various studies are only a few free. Will all children, are 4.84 euros due. Now I come to the base of the 2 star: After your purchase is not like most apps advertising away! There is the remaining studies and at the beginning and at the end of a full screen popup, but to buy Calliou puzzle. Always in the game: a button to other offers. In my view, for a breeze prohibitive.