On my Android it seems that I only get them if I'm logged into facebook. I do not get them if I am not logged in via facebook.
I believe they are an absolute must. I don't care about any other rewards other than simcash from them. I have gotten as much as 8 simcash from one of them, but they average between 1-8 simcash when that is what you get. My commercial stores would not be nearly as expanded as they are without them.
On another note, I do not own, nor will I ever, any iphone, ipad nor any other apple product, so I cannot attest to the function of these products. Android is to iphone what pc is to mac. I'll always be a PC guy just as I will always be an android guy. :P
