Tomato Timer - TomatoTimer is a flexible and easy to use online Pomodoro Technique Timer
Be Focused by XWaveSoft - Simple Pomodoro timer in your Mac's menu bar
Tasklog App - Tasklog App is an agile productivity software designed to meet the needs of current world freelancers.
Doropomo - Inverted Pomodoro focused for a truly work/life balance
YAPA - Pomodoro timer
Flow - Stop managing projects from your inbox.