Cheer up grumpy animals by tickling them! Gigglebug is a new type of app for iPad that lets kids play and laugh together with friends. The game for kids based on the simple idea that laughter is contagious. Gigglebug is a tiny creature who’s particularly good at laughing. But some of his friends are equally good at being grumpy. In this game, kids help the grumpy animals by ticking them with a fun tickle-like touch interaction in an attempt to make them laugh.