Timeless: The Multiple Countdown Timer & Stopwatch with Style goes 2.0 with its latest update, adding an updated design that molds well with the upcoming iOS7 release. The update also increases the app's performance rate of up to 60% faster and implements an option that allows users to countdown seconds.
If that's not enough to make you curious about the 99 cent version, they have also released a new free version that features 2 timers, 2 color themes, and 2 notification sounds.
BEGIN COUNTDOWN! (Not sure what for though...maybe Christmas? Yes! Christmas!)