Apple provides two options for distributing your app to iOS devices.
With Genero Mobile, you are able to create a signed iOS app package (with an
.ipa extension).
At this point, you have two options offered by Apple for distributing your apps.
These are two separate programs. The Apple ID that you get with your iOS Developer Enterprise
Program will not let you submit your app to the App Store. You will need to join both programs (and
get two Apple IDs) if you need to submit your app to the App Store
and distribute
proprietary, in-house iOS apps to your employees.