Description: Mobile user experience (UX) refers to the overall perception a user has when interacting with a mobile application, especially those powered by artificial intelligence (AI). This experience encompasses all aspects of user interaction, from usability and accessibility to overall satisfaction with the application. In the context of AI, mobile user experience is enriched through personalization and adaptation, as applications can learn from user preferences and behaviors to provide more relevant content and functionalities. Key features of a good mobile user experience include an intuitive interface, fast response times, and the ability to anticipate user needs. The relevance of mobile user experience lies in its direct impact on user retention and brand perception. As technology advances, the integration of AI into mobile applications becomes a key factor in enhancing user experience, enabling smoother and more personalized interactions that foster greater engagement and satisfaction.