Be Focused by XWaveSoft - Simple Pomodoro timer in your Mac's menu bar
StretchMinder - Work break timer with guided movement & breathing exercises
Mater - This is a minimal menubar Pomodoro app written in Electron.
SquareOne - Email. Stress-free.
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!
Standuply - Run daily standup meetings and track your metrics in Slack