Pomodairo is described as 'An Adobe Air application for working with the Pomodoro technique, http://www.pomodorotechnique.com' and is a Pomodoro Timer in the Office & Productivity category. There are more than 50 alternatives to Pomodairo for a variety of platforms, including Mac, Online / Web-based, Windows, Linux and iPhone. The best alternative is Super Productivity, which is both free and Open Source. Other great apps like Pomodairo are Gnome Pomodoro (Free, Open Source), Pomodone (Freemium), Tasklog (Paid) and Tomato Timer (Free).
Mad Productivity offers a sleek and stylish but still work-focused take on task management. The native app provides note taking, to-dos, reminders and time tracking bundled in a fast and intuitive design.
Timist combines the unique Timist Session System with time tracking. You can create different timers and track the time for each of them. It also lets you break your time down into concrete intervals, separated by short breaks.
Green Tomatoes is a time management and productivity tool for the Mac desktop that helps you avoid distractions and accomplish your goals. It provides in-depth stats on your time usage so you can easily identify time wasters.