I'm confused, why is there a forum for "Mobile Clans & Servers" if mobile terraria only supports local multiplayer currently? Am I missing something?
There is an app only for IPhone called MultiTerra if I'm not mistaken. It slows you to play online not via locally. But it costs $1.99
Sadly, it is not available for Android.
As someone that has used the multi terraria app I suggest that you never let people into a world with anything you want to keep on it. The chests will be emptied in seconds.One day one day, I'll just keep tidying up my world so that one day I'll be able to share it.