Remotely update and updating unreal application

Hi to everyone,

i have a very important question, and hope not to write in the right topic

I want to create an IoS application (if it matters) and actually a product configurator.

My question is, in which way i have to build my project (connect it with database etc) in order to be able after to import and export remotely materials, objects.

In general i want to be able to update and make changes to the specific application remotely!

thank you very much in advace!

best regards,