In his attempt to make Cydia faster, richer and truly competitive feature-wise with Apple’s own App Store, Jay Freeman, a.k.a. saurik, added a new feature to the alternative store a few hours ago: Theme Center. It was only three days ago that Freeman implemented a new account management system that allows users to easily check on previously installed packages; now, thanks to the new database / index put in place by saurik called “Whole Package Index”, users will be able to browse featured themes optimized for Retina and Non-Retina iOS devices.