Data shows: Facebook of Yuan Chao of IPhone software amount

According to newest data the analysis shows, the discrepancy between apple and Facebook pulls greater more. So far, IPhone software amount compares Facebook software amount even double much still. From inside the graph we see, the software of App Store already was achieved 140 thousand, and the Web edition software of Facebook community network has 60 thousand only. Why is difference such big? This is concerned with the interest probably. IPhone platform of the apple is more comfortable the development that expends software at paying, because this develops platform of IPhone of business first selection, in order to assure income. And the software of Facebook is little software or freeware or public domain software mostly, such platform does not suit to make money.