Moodly - Get a better sense of focus and relaxation by listening to ambient nature sounds.
PomoPlanner - PomoPlanner.app is a pomodoro-based daily planner webapp that allows you to plan and track your main daily tasks, mini-tasks, physical exercise but also to take notes on things you're grateful about, things you've learned and more!
Focus - New Tab page that gives you a moment of calm and inspires you to be more productive.
Pomotroid - Beautiful Desktop Cross-Platform Pomodoro Timer, powered by Electron
Hocus Focus - A Mac menu bar utility that hides your inactive windows
Timepiece - Minimalistic mac timer for pomodorro technique and focused deep work