Busuu is a powerful language learning app with a range of features to help you practice and master 14 different languages. With over 10 million downloads, the app supports offline learning, quiz-based practice, and the ability to set personalized lessons. While the app is ad-supported and offers a yearly subscription, it provides a great learning experience with idioms, phrases, and pronunciation practice. It allows you to sync your progress across devices and includes spaced repetition for effective learning. Whether you’re a beginner or an advanced learner, Busuu offers the tools you need to make language learning engaging and accessible.