Be Focused by XWaveSoft - Simple Pomodoro timer in your Mac's menu bar
My Daily Planner - Organize your day with pen & paper. Free printable template.
Pomodone - Pomodone is the easiest way to track your workflow using Pomodoro technique, on top of your current task management service.
Amazing Marvin - Customizable personal productivity tool
Eagluet - Eagluet is the pomodoro timer which is simple to use.
FocusList - Daily planner & focus timer based on timeboxing and pomodoro