Extracted from ProFit App.
npm start
From XCode project make sure you have commented line in AppDelegate.m file for debugging mode (don't forget to uncomment this line before archive project for production):
// jsCodeLocation = [[NSBundle mainBundle] URLForResource:@"main" withExtension:@"jsbundle"];
also in Product -> Scheme -> Edit Scheme 'Build Configuration' option set to 'Debug' then just start the project from the XCode.
Use app icon template – https://appicontemplate.com/ios9/
React Native Redux Redux Thunk Middleware Redux Logger Middleware React Native I18n Moment