Taskable - Using multiple work apps leads to tons of context switching, breaking flow and killing productivity.
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.
Doneit - Meet Doneit, a feature-packed projects and tasks manager that focuses on simplicity and organization.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Everlist Task Manager - Groceries, trips, errands, and daily todos managed simply. get your tasks under lovely control.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.