busuu is the world's largest social network for language learning, providing courses in 12 different languages on web and mobile to more than 60 million learners worldwide. Learners can sign up for free, or subscribe to a Premium Membership to unlock further features like grammar lessons, offline mode, McGraw-Hill certification or our adaptive vocabulary trainer. busuu is offering its German and English language courses for free to anyone using the Arabic version of its application.

English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Polish, Turkish, Russian, Arabic