Just by giving us the greed of money they want to increase their users and downloads.it is one of the worst app to earn money and the reason is that it gives very small amount of money on every win.THE MAJOR PROBLEM IS THAT IT CRASHES FREQUENTLY AND FOR PROOF I HAVE UPLOADED A PHOTO.There are two bulbs of purple, yellow, red and blue color but what happened with me will astonish you. After one of of my games the result showed 3 purple bulbs which is not possible .SO, I WILL SUGGEST NOT TO DOWNLOAD THIS APP.