Pomodoro Flow helps you follow the Pomodoro Technique. It implements the standard pattern of 25 minutes work, 5 minutes break and 15 minutes break after 4 Pomodoros.
Pomodoro Flow sits in the taskbar so it's easy to access. It shows notification when a pomodoro or a break finishes.
The application is Beta for now and more features and settings will be added later. Please suggest features you would want on the next release in the comments.