Correct me if I am wrong. For the private apps store, only intranet users able to download the apps.
https://www.ibm.com/developerworks/community/blogs/5things/entry/5_things_to_know_about_ibm_worklight_application_center?lang=en the above link show that the apps store and the files seems to be host in own premise.
Can users connect to public network or internet to download the setup files?
Can we host our apps store inside the premise but those binary data such as ipa and apk files is store outside of the premise or at other data center that have elastic network. And those contents can be managed by internal staff by internal network only. (In short is separate the binary files and the management web service server).
Sorry for my bad English.
Update:
Can we host our application store on-premises but those binaries (.ipa and apk files) locate in another data center which has elastic network? At the same time, those binaries can be managed by internal staff with internal/private network, such as publish or unpublish apk files etc...