ClockProHD

Clock Pro HD - This version is free, but there is also a paid version
@http://itunes.apple.com/us/app/clock-pro-hd-free/id405945700?mt=8 This app has the following clocks:
 * Digital Clock
 * Analog Clock
 * World Clock
 * Sleep Timer
 * Cook Timer
 * Stop Watch
 * Chess Clock
 * Count Down
 * Nature Times
 * Project Clock
 * Metronome