S.M.T.H is one of the craziest game I have seen. This game is available on the play store.
Playing this app is simple, just through your phone as high as you can and catch it. It will display the height.
You can see the screenshots below
And here is my result 
Remember to read the Disclaimer.
Do you think no one will install such games? you may be wrong this game have more than 50,000 installation.
Play this game at AT YOUR OWN RISK
Download the game from Play store