Board Thread:Love Live! School Idol Festival Lounge/@comment-28751773-20160615000548/@comment-25971820-20160615002421

Well, transferring using google accounts are much easier than using transfer codes. You can make mistakes in copying or typing in the transfer code. Also, i believe that you have to re-link your google account every time you use it.

However, i dont think you can transfer android to iOS or vice versa using google accounts since iOS uses Cloud Storage or AppStore account iirc.