I see all these apps for solar or kinetic battery chargers, and the concept seems possible, are there any of these apps that really charge your phone and arent just to fool people?
Short answer, no.
Long answer. Unless you have solar panels there is no way to convert the energy, yet if you did have a solar panel, there would be no need for an app as the panel converts the energy for you, but at the rate which it would convert the energy it would be so slow since the panel would be very small to fit on the phone itself, that the benefit would not be enough to be worthwhile. Solar charging a phone with such a small panel would take days from zero to reach a hundred percent charge.
Noo they are prank. They won't work unless you have solar panel or kinetic energy converter. If you want these then there are additional devices. Go to amazon and search.