We create online applications with React and mobile applications with React Native. React focuses primarily on UI (User Interface) improvements, whereas RN employs a single logic layer for every OS. That offers solutions to issues like development inefficiency, a longer time to deployment, and reduced developer productivity that have been there for a while. It's crucial to remember that React is a web development library, but React Native is a platform. Another intriguing aspect is that you already have everything you need to start a project when you decide to use react native. However, when starting a new project with React, you will only have access to one of the many libraries available.