iStat Menus - "An advanced Mac system monitor for your menubar."
beLEVEL - Posture orientation sensor app
iStatistica Pro - System monitor. Reinvented. 💻 🖥
ZEN - Put your finances in order with ZEN – integrated tool which will introduce stability to your budget.
Stats - Simple macOS system monitor in your menu bar.
Fix Posture - TensorFlow blurs your screen when your posture needs fixing.