'Saturn' Adds a Subtle Fade-in Animation to Control Center in iOS 7
There are those that like jailbreak tweaks that add more functionality and features to their iOS devices, and then there are those that enjoy jailbreak tweaks that improve the aesthetics of their iOS devices.
If you like improving the aesthetics of iOS on your device(s), then a new free jailbreak tweak called Saturn
by iOS development team HASHBANG Productions is definitely a tweak that you'll want to look into, and perhaps give a try.
When you install Saturn, you will notice a subtle new fade-in animation when you launch Control Center by dragging up from the bottom of the display. As you drag up, the toggles and other content in Control Center will fade into view.
Saturn doesn't change the functionality of Control Center, it just changes the way iOS visually introduces Control Center to you. If you'd like to give it a try, it's available for free right now in Cydia's BigBoss repository. Notably, the tweak has no options to configure, so if you wish to disable it, you'll need to uninstall the tweak.
iPhone 5 running iOS 7.0.6