Mobile minning sounds amazingly easy and practical but in fact it would put the users at a risk , the risk of getting attacked by the hackers and everything else , it's really not a safe Option and should these things be even minable by mobile ?
If that's so then every single person would do it and the crowd will cause unnecessary problems.
If everyone decided to get into the same thing it might hamper the network as a whole and a coin shouldn't be that easy to mine if it's worth it , it's just showing how less secure it is. It's not a game.
Is not real mining, the phones don´t really mine any block nor anything... is called mining but they just give away some coins to the users. They said it was going to be as much a as 30 a month, but now it is unlikely.