UnDistracted App - Use social media in a useful way. Control Facebook, YouTube, Twitter, Reddit, Netflix and LinkedIn in a responsible way.
The Human Project - Connecting people through feelings and stories
CUBI - See your life in weeks
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Newsfeed Burner - Burn away distractions on Facebook, Linkedin and Youtube
Habitify - The easiest way to keep track of your habits