VRChat - Create and play in virtual worlds with others
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.
Spatial - Collaborate from anywhere in AR
Lingvo TV - Learn languages while watching movies on Netflix.
Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
Lingvist - Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.