Voquludis - Enrich your vocabulary in a playful way with this free app.
Draftss - Graphic design & landing page UI/UX on monthly subscription
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.
PickVote - The easiest way to make polls
Vocly - Learn vocabulary in 50 languages with fun games
Dribbble - Shots from popular and up and coming designers in the Dribbble community, your best resource to discover and connect with designers worldwide.