RiP Dev has released InstallerApp 1.0 for Windows to install applications onto your iPhone using USB.
It took much longer than we have anticipated, but the Microsoft Windows version of InstallerApp is finally out. It works on anything from XP to Seven, and requires an installed iTunes. Otherwise, give it a go. License purchased ties to the devices, not the app itself, so it doesnt matter which platform you use - the activation codes will work regardless.
InstallerApp is an application that allows you easily download applications from Installer and Cydia directly onto your computer, and install them to the iPhone connected with USB cable.
why not try this website if you guys can read or make it out what it say cos' there is so many things free on this installer which is call (panda space) its install on your phone and as well as on your pc and then you can download it from your pc and transfer it to your iphone or you can direct download it from your iphone.
i think they are trying to copy like the chinese version ( space panda ) and i like that so much that most of the games is free from there. its goes with itunes and then you can install games from panda space and then install into your iphone.