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.

Grammarly - Clear, effective, mistake-free writing everywhere you type.

Touco - Toucan is a small portableapp utility allowing you to synchronise, backup and secure your data with...

Kodezi - Grammarly For Programmers

Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.

Synonymful - Improve your vocabulary and communicate like a pro.