Purp - A smart to-do list and goal tracker app
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.
Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!
Hours - Boosting productivity through live, virtual co-working.
Things - Things is an easy to use task manager.
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.