Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Gyroscope - Gyroscope is a personalized dashboard for tracking your life.
AprilZero - A personal dashboard with a lot of metrics and an amazing UI
SatisMeter + NomNom - Turn your SatisMeter NPS responses into product insights
Sherbit - Sherbit lets you visualize stats on your life based on the services, devices and apps you use.
Foursquare - Foursquare is all about helping you find new ways to explore your city.