As we are aware, Flutter is the cross-platform framework that helps us to target all the major platforms, it brings up new challenges in UI/UX design, so we must consider the responsive and adaptive design of our application. In today’s talk, we are going to see how to make Flutter mobile app responsive for the best user experience. Let’s start with simple questions, what exactly are responsive and adaptive designs? why does flutter need to cover these areas? Also, we are going to discuss various ways to make our flutter application responsive as well as adaptive.