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.
Orcas - Connecting parents with trusted babysitters & tutors nearby
Magiclingua - Speak a new language with confidence
OpenSpot - Helps parents waste less time, and babysitters get more jobs
Cambly - Private language tutors on demand.
Ace Tutor - Achieve Your Potential!