I use LeaderTask in my everyday work, it is my main assistant in planning and making decisions.

Here is the list of main features that I use all the time:

1.    Project and task management
2.    Personal information manager
3.    Contact directory (addresses, phone numbers, e-mail addresses…)

The main advantage of LeaderTask is scheduling tasks assigning them to the necessary context (place, time, contact, category) and a convenient task overview by any aspect.