You can download it on google play as searching onechain or one bitcoin. Another app like bad copy of lomostar with minig game inside. You can mine ONE coin without been online, just enter and collect once or twice a day. Has different referal system. You need a ref code for get in. 459523 is my number. If you interessted then you can enter here http://hkportal1.yuyin365.com:8000/?l=e ... e2ac238940
This is an open chat group, which i opened.