Side to the open-source tool chain we wrote in a preview article, big player like Intel or Microsoft are developing their own proprietary development suite. Intel XDK is an all-in-one solution for mobile apps forged with web technologies.
Apple showed the way with its App Store, now everybody want its exclusive e-shop. A late, yet big player in the game is SONY extending its PlayStation Network Store to the independent game developer community. A few month ago Sony started to distribute its PlayStation Suite SDK under a new name PlayStation® Mobile SDK.