LangAI is an artificial intelligence-driven language learning application that facilitates user engagement by interaction with AI in several different languages. The AI provides live corrections, offering immediate feedback to users, bolstering their language fluency over time. The App uses advanced AI to improve users sentences, explaining errors in detail for comprehensive understanding and eventual rectification. Users can engage in free-flowing conversations, guiding the discussion to match their interests. LangAI supports voice interaction with automatic transcription and AI responses in a natural human-like voice, imitating real-life conversation dynamics. Another prominent feature is the capability to practice situations encountered in daily life, preparing users for practical language usage. The application supports over 20 languages, thus accommodating wide user linguistic variety. It also allows variable difficulty settings corresponding to the users proficiency level, ranging from beginner through to advanced. LangAI presents users with an immersive language learning experience via interaction or live conversation with AI. It is available for both iOS and Android platforms.