Voxy is an English learning startup in New York that provides educational materials on their website and mobile app. The materials include conversations, pictures, and other content with vocabulary. The app aims to improve students' English skills through interactive games and feedback. It also uses social media to motivate students and allows them to get help from operators if needed. However, the fully English interface may be difficult for beginners and it requires internet access. Users can download the app, choose lessons and activities, learn words with explanations and audio, practice pronunciation, and check their answers. The app is suggested for training pronunciation, vocabulary, grammar and listening at various levels through regularly updated content.