TomatoTimer helps you increase productivity and fight procrastination with Pomodoro Technique.

TomatoTimer encourages you to divide your work time into 25-minute chunks separated by five-minute breaks. By doing that you'll be able to control how much time you spend working on your task.
Every fourth work interval you have to take a longer break of 15 minutes.

The app lets you fully customize these intervals, to completely fill your needs.