Voquludis - Enrich your vocabulary in a playful way with this free app.

Synonymful - Improve your vocabulary and communicate like a pro.

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 📚

scribi - A playful way to learn vocabulary

Vocly - Learn vocabulary in 50 languages with fun games