Apple is working on iOS 6 and the iPhone 3GS, due to its older hardware, the operating system may not run as well as it should. A trick to make us believe that the terminal works faster consists of speed up iOS animations.
ClockWind is a tweak developed by a 20-year-old boy that precisely allows us to do what we just mentioned. After installing the utility, you will see that the change between applications is done much faster although in reality, it is a visual trick.
ClockWind allows us to select 19 different options to alter the speed of the animations. Of course, we can also make the opposite adjustment by making the phone work much slower than before.
You can try ClockWind for free in the BigBoss repository. You need to have an iOS device with Jailbreak and iOS 3.0 or higher installed.
More information - iOS 6 Theme, the visual theme of iOS 6 for iOS 5
Source - RedmondPie
