Bars is a minimal, simple app that presents a clock, timer, and stopwatch in a unique way. The time in each particular view is always displayed the same way with numbers under each of the three bars: hours on the left, minutes in the middle, seconds on the right.
Wave Timer is a hands free timer that allows you to turn off the alarm with a simple wave of your hand. This is great for situations like cooking, where your hands are a mess and you don't want to touch your iPhone. It also features a rotary style interface for setting the length of the timer that is easy to use and interesting to look at.