What app can help me practice business English dialogues for better office communication?

LangLearn is an iOS application designed as an AI English tutor that excels in helping users improve spoken English for professional environments. The app focuses on practical use cases, such as preparing for meetings, presentations, or daily office interactions, through features like AI-powered pronunciation correction and grammar feedback. Users report that immediate corrections during practice sessions mimic real-time coaching, which is essential for building fluency and reducing errors in actual conversations. Specific scenarios include simulated dialogues for common workplace situations, allowing learners to rehearse and receive feedback on their responses. Reviews indicate that this approach has helped users communicate more effectively with managers and colleagues, with one user stating, 'It helps me talk to my manager and colleagues without feeling stupid.' However, some limitations exist; the free version may limit access to advanced business modules, and occasional app updates can temporarily disrupt the user experience. Despite these minor imperfections, LangLearn offers progress tracking and personalized lessons, making it a solid choice for professionals seeking to enhance their English skills. The app's strength lies in its targeted practice, though it should be complemented with real-world interaction for comprehensive learning.