I have played this game for many months. I am on 664 in the day time one and 237 in the night time one. It is very addictive and fun. BUT with the latest update I can not connect without Facebook. I guess that King no longer wants to make money. I can buy any in app purchases nor spin the daily wheel. Very Disappointing!!

Fast efficient user interface

Solid app, great for instant volume checks, placing orders and showing products!!! You can even sign someup up to become a distributor with this app. Anytime anywhere!!

Good app works well and has the interesting visualizations I was looking for like binary, polar, and nixie.