Google Street View - With Street View you can explore the world at street level.
Language Learning with Netflix - Use movies as study material for language learning
GeoGuessr - GeoGuessr is a new way to explore the world in a gaming style.
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.
OpenStreetCam - OpenStreetCam that was also known as OpenStreetView, is a service dedicated to offering the real images of the most of the locations of the world.
Caption - Open-source captioning tool to help find the right subtitles.