Be Focused by XWaveSoft - Simple Pomodoro timer in your Mac's menu bar
fitbit - The Fitbit mobile app is for people who use Fitbit fitness trackers to keep track of their activity goals, food plans, and other fitness related things. Read more about fitbit.
Social Pomodoro - Meet an accountability buddy for 25 minutes of focused work.
Gadgetbridge - A free and cloudless replacement for your gadget vendors' closed source Android applications.
Session - Complete photo session booking platform
Strava - The #1 app for runners and cyclists