Repeating Reminders

Quickly and easily set up a notifications to fire at specified intervals. It's a customizable metronome for your day to day life. Includes controls to configure the interval, sound, waking, and vibration. Also features optional scheduling based on day of the week and time ranges. Need to be reminded to take a break from your computer once every hour, but only while you are at work? Need to be reminded to feed your dog every four hours? This is the app for the job. Please report any bugs or suggest features that would make this more useful.
Source code is available here: https://github.com/nkarasch/RepeatingReminder