Amazing Marvin - Customizable personal productivity tool
My Daily Planner - Organize your day with pen & paper. Free printable template.
Focusmate - Distraction-free productivity via virtual coworking
Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
FocusList - Daily planner & focus timer based on timeboxing and pomodoro
MenuTimer - MenuTimer is a timer that you can use from your menu bar.