A cross-platform mobile application is built to function for multiple mobile platforms. These apps are convenient with more than one operating system, that is Android or iOS. With the help of cross-platform mobile app development, developers can develop an app that can run on different platforms with one single code. 

For cross-platform app development, flutter is the best cross-platform development platform as it can be used to run on any platform with a single code. You can hire a flutter developer from Nevina Infotech that is the best company for cross-platform app development.