The Pomodoro technique is where you set a timer and you work for, say, 25 minutes and then take a break for 5 minutes. Then you do it again. And again. The name Pomodoro comes, through a reasonably short but twisty route, from a type of clock or timer that was apparently popular somewhere. This timer looked like a tomato. And the word pomodoro means a kind of tomato sauce. Flash forward to the age of the app and we get this:

Looks more like a fella with green sunglasses if you ask me, but it’s a tomato timer for the Pomodoro Technique:

Pomodoro Timer helps you boost your productivity using the Pomodoro Technique™, one of the most effective time management methods out there. Not only will you get a fully configurable timer that lets you customize every aspect of the technique, but you will also enjoy a clear and beautiful user interface.

Pomodoro Timer costs £1.99 UK or $2.99 US and is available in the Mac App Store.