Getting rich by tapping the phone's screen is just hype by people and promoters, what do you expect? Notcoin started it and it was a success, but the maximum I read that was paid to anybody was not up to $1500, obviously, this can't make anybody rich unless the person will just utilize it well to be rich by either further investing it or engage in business with it. Nonetheless, it is a welcome development than doing nothing which is not so tasking other than tapping your phone and getting a good amount of money through it.

This tapping of a thing is a kind of mining act and the brains behind it work in the shadows to get some investors into the projects. It is the money they make from the activity that would be shared among all participants but with some considerations put in place as well like 50% for the community, 30% for the brains behind it and the remaining 20% for the project development and maintenance.