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.
Language Drops - Play with your words. Language learning simplified.
Subtly - Learn English with smart subtitles on movies and TV shows
Four Seconds - A timer and a simple rule: stop it at exactly four seconds.
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
Lingvist - Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.