YouTube Money Calculator - The easiest way to estimate YouTube earning potential

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.

YouTube Director - Create polished video ads right from your phone

COOLPHABETS - Helping kids around the world learn their native alphabets.

Building Communities - A live class by Product Hunt's Erik Torenberg

Fun Learn - Games and Education & Reference