The iPhone’s Status Bar exists to provide users with pertinent information at a glance. Whether you’re checking to see the current time, your handset’s current signal strength, or how much battery life you’ve got left, chances are you look at it somewhat frequently.
One thing that has always sort of bothered me however is that the Status Bar’s time display disappears when you launch the Control Center interface, and that’s a gripe that a newly released and free jailbreak tweak dubbed CCTime13 by iOS developer 0xkuj aims to solve.