InstallerApp is a native Mac OS X and Microsoft Windows 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.
Support for Both Installing Solutions
Now you don`t have to make a choice between alternative installers, you can get the best of both worlds, Installer <http://ripdev.com/installer> and Cydia <http://www.saurik.com/id/1> — InstallerApp supports both! Just add a your favorite repository in the Preferences window and application will automatically recognize its type and will show the packages from that repository, so you`ll be able to download packages to your computer and install them to a USB-connnected iPhone.
Fast Packages Restore
If you ever had to wait on a new iPhone firmware update because you didn`t want to re-install all those “not from the App Store” apps, InstallerApp is exactly what you need. Synchronize all applications between your iPhone and computer, install the new firmware and synchronize all the apps again back to the phone.
Save the Traffic!
If for some reason you don`t have an access to the WiFi network to “let iPhone out” onto the Internet, you won`t have to download applications over EDGE or 3G networks wasting often expensive traffic. Download all the required packages straight onto your computer that is connected to the Internet, and then simply synchronize all the downloaded packages to your iPhone over the standard USB cable.
Built-in Pusher
InstallerApp comes with free built-in Pusher — software that can install Installer.app on your iPhone without “jailbreaking” it, so you can use App Store and Installer simultaneously without putting your private data at risk.