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.
Reji - Improve your vocabulary hassle-free 📚
Lingvist - Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.
Grammarly - Clear, effective, mistake-free writing everywhere you type.
Language Learning with Netflix - Use movies as study material for language learning
Stacknote - Make your writing surprisingly efficient