This is a nicely executed timer application. In my limited testing (only had it a day), it performs quite well. Saved alarms that auto-start on opening can cut out a click or two from starting a timer for common tasks like moving clothes from the washer to the dryer. Also, as OS X disables "at" by default, this is a really easy way to schedule checking a web page at a particular time. Its flexibility and design open the possibility to use it in more interesting ways, though I think the scheduler will need a little more flexibility to reach its full potential.

The developer is also responsive to feedback.