Remote Mouse - Turn your smartphone into a wireless touchpad and keyboard now!
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
KDE Connect - Integrate Android with the KDE Desktop
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Monect - Make the best use of sensors on smart device to control PC, simulate steering wheel, game-pad...
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.