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.
Tomato Timer - TomatoTimer is a flexible and easy to use online Pomodoro Technique Timer
myPoli - Gameified to-do list and habit tracker.
Tasklog App - Tasklog App is an agile productivity software designed to meet the needs of current world freelancers.
ATracker - ATracker app allows you to track your time in a few simple steps and can view full daily, weekly, and monthly reports at a glance.
YAPA - Pomodoro timer