This entry examines the intersection of artificial intelligence and mobile-assisted language learning (MALL), analysing how AI capabilities transform language education through mobile technologies. The discussion encompasses personalization and contextual adaptation in language learning, the implementation of conversational and generative AI, and critical issues of educational equity in AI-enabled MALL systems. Through an analysis of digital literacies and user competencies, this entry addresses the technical, pedagogical, and ethical considerations essential for effective AI integration in language learning. The text explores how learners and educators navigate this evolving landscape, highlighting the importance of balancing technological innovation with sound pedagogical practice while developing a critical awareness of AI’s capabilities and limitations in mobile language learning environments.