Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Facebook friends feed - Facebook with stories only by friends and pages you follow
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
Detox for Facebook - Replace your Facebook feed with PH, HN, DN and more.
MARQ - Turn your return claims into a growth engine
Keep My Friends - A lightweight, personal CRM to improve your relationships