LangJet - LangJet is a learning app through which you can learn new words and make your vocabulary better by flying in an interactive mini-game.
Lingbe - Practice a language with native speakers
Mixxer - Mixxer is an educational app that provides you with a language partner for language exchanging.
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.
Busuu - Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .
KOSHO - KOSHO lets you track the investing process through its deep learning algorithms that tell you about the finical status of the market for the ongoing week.