AndroidLoader is a Cydia Tweak for iOS that lets you launch and view all your applications in one place, Android style.
Introducing AndroidLoader for iOS. With a single tap or slide gesture, you are able to launch and view all your applications in one place, Android style, on your iOS device! (not available for iPad, yet) Potentially, this could take over your SpringBoard. AndroidLoader was also made customizable using WinterBoard or DreamBoard so if you don't want the Android look, no problem. Make your own skin! More will be added in later updates. ;)
You can download and install AndroidLoader from the ModMyi Cydia Repository for $2.99.