Have you ever tried to calculate in your mind how many hours you have to sleep before you need to wake up? I think we all do that from time to time, and more than not, it ends up with us being anxious about the fact that we don't have much time to sleep. But that aside, there's a new jailbreak tweak available on Cydia that performs this countdown function for your automatically, and it's called TimeForAlarm 2.
TimeForAlarm 2 is a free jailbreak tweak that places a handy countdown timer right beside the alarm clock in your stock Clock app. It's a great way to instantly figure out how much time you have remaining before your alarm clock sounds. Want to see how it works in action? Take a gander at our video walkthrough after the break.