The only information I have found with regards to configuring the infrastructure to accomodate Mobile access from iOS devices is the following:

• Step-4: Enter the Server Name or IP address in which Password Manager Pro is running. Make sure,the Password Manager Pro server and the mobile application are connected to the same network.

How do you see this happening when the phone is NOT on the network (is not running WiFi) but is on e.g. 4G?

What is the good pratice here?