The bundle identifier is used to uniquely identify your app amongst other apps on the Apple App store.
Naming Convention: organization_identifier.app name
The Organization identifier is created using a reverse domain name. e.g. If your company website was www.sandeshsardar.com the organization identifier would be com.sandeshsardar.
Naming Convention: com.domain_name
1. Go to Xcode – File – New – Project
Product name is your project name