A Pomodoro app for Elementary OS has been created.
Tomato App is a time management application based on the Pomodoro technique, specially developed for the Elementary OS 0.3 Freya and Elementary OS 0.2 Luna systems.
The app is quite straight-forward, after you start the counter, you will be notified after 25 minutes to take a break. The users can modify the pomodoro duration and break duration, via Settings.
For now, the Tomato App PPA does not contain any packages for Elementary OS yet, but we will keep you posted.