Reji - Improve your vocabulary hassle-free 📚

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.

Reverse Dictionary - Describe a concept and get back a list of words

Drops - Visual language learning.

Wordd - Quickly look up vocabulary, abbreviations, acronyms, slang

Clozemaster - Learn a language through mass exposure to useful vocabulary in context.