Easy sharing WiFi package on cruise ships
This particular sharing method is available to certain Android cell phones only. Some later Android models are capable to run mobile hotspot and WiFi at the same time. I know for sure Samsung Galaxy S21 and later can do that. What you need to do is turn on mobile hotspot and also WiFi. Log into you cruise ship WiFi account, then your other devices can share your WiFi data package by logging into the hotspot account. If you have an active mobile account on the hotspot host, turn off the international roaming so your Android phone will not connect to the cruise ship maritime mobile network. You can use a host phone without mobile service also.