Highlight - "Highlight" physical books through conductive pages 📖✨
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.
Find-a-Friend - When all of the internet and social-media sites haven't yielded any result, Find-a-friend still offers hope.Find-a-friend is an offline search tool .
LanguageBeast.com - Study English synonyms and antonyms to enrich your vocabulary
World Boxing Challenge - World Boxing Challenge is a Sports, Fighting, and Single-player video game developed by Reludo SRI.
Babble - A more personalized social network