React Native can be used for iOS app development. In fact, one of the primary purposes of React Native is to allow developers to build native mobile applications for both iOS and Android platforms using a single codebase.
React Native uses a combination of JavaScript and native components to build user interfaces that can be compiled into native code for iOS. This allows developers to create high-quality, performant iOS applications using a familiar programming language and development framework.
React Native provides a number of built-in components that are optimized for iOS, including icons, animations, and navigation elements. It also includes tools for accessing native iOS functionality, such as camera, contacts, and location services, through JavaScript code.
One of the key benefits of using React Native for iOS development is that it allows developers to build applications quickly and efficiently using a single codebase, rather than having to develop separate apps for iOS and other platforms. This can save time and reduce development costs, while still providing a high-quality user experience for iOS users.