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 📚
Obstino - Obstino is your key to effectively learning, practicing, and retaining new words for a more robust vocabulary.
Langolin - Learn Spanish, French, and German using Netflix
Fluently Beta - Write fluently in any language
Word Chain - Word Chain is an application related to words and forming the chains of letters.