If you are one of those folks who still miss the skeuomorphism of iOS 6 and want to get it back on the iPhone or iPad we have got a nice little hack for you. The 7Shaders tweak brings the iOS 6 like shadow effects to iOS 7 adding the real looking shadows to the homescreen icons. The shadow effect is added to all icons that appear on the homescreen, which also includes the icons placed in the dock.
The tweak works on all devices that can run iOS 7 including iPhone, iPad and iPod touch. 7Shaders allows users to change the intensity of the shadow from settings app. Apart from that there are no complicated settings to configure and it adds no icons on the homescreen. You will need to respring your device for the changes to take place every time you configure the shadow intensity.
You can get 7Shaders tweak from Cydia for free. It can be found under the BigBoss repo.