BubbleWrap literally pops up. You can punch the screen and make those annoying plastic packing sheet sounds as long as you like. It would be wise to keep it out of the reach of grandchildren.
BellyButton offers a choice of innies and outies that break into giggles when you tickle them. Ha.
Isteamy fogs up your screen like a windshield on a cold morning. Why?
CarLocator is actually practical for those too frequent times when your car seems to have vanished in a mall parking lot.
Afterlife allows you the privilege of seeing what happens to you after your funeral using the newly developed hypnovisualization technique. I think they’re serious.