I have four bundle identifier
- com.company.appname
- com.appname
- appname
- com.company-name.app-name
Please help me to find out correct bundle identifier,
Please tell me which is correct.
All the formats which you have mentioned are correct. But the standard format as expected by apple is com.company.appname.
The First type is the correct one.It is a standard to use the reverse domain name as the bundle identifier along with app name. For example com.google.gmail,com.fb.messanger
The Bundle ID can only contain alphanumeric characters, hyphens, and periods. It can't end on a period.
This regexp should be correct: .[\w\.-]+[\w-]
来源：https://stackoverflow.com/questions/28979874/what-is-correct-format-of-bundle-identifier-in-ios