What is UX in mobile app?
Mobile UX (user experience) refers to the subjective experience a user has with a mobile app, which includes both positive and negative emotions and interactions. It is the responsibility of UX designers to create a product that is enjoyable to use and provides a relevant and meaningful experience for the user.
What is one of the most important aspects of mobile UX design?
Put the User First. This should go without saying, but in any design project, the user should always come first, and user needs are even more important (and more specific) on mobile devices. If designers don't cater to mobile users' needs, those users will very quickly move on to other websites, apps, or distractions.