Childcare Master is a free iPhone game developed by VOODOO. The game's objective is to take care of children and earn money from their parents to upgrade your childcare business. The game starts with a few children, and as you progress, more parents drop off their children to be taken care of. The game is easy to play and has simple controls.

In Childcare Master, players need to keep the children happy by providing them with food, toys, and other items. The happier the children are, the more money their parents will pay. The game has multiple levels, and as you progress, you can upgrade your business by purchasing new items and hiring more staff. The graphics are colorful and fun, and the game is suitable for all ages. Overall, Childcare Master is an entertaining game that is worth trying out.