I'm currently looking to buy a new Android smartphone and I had a few concerns with the devices that are currently in my Google account. I have both my current phone and my tablet in it and when I add my Google account to my new phone, I would have yet another device linked to my Play Store account. My sis told me that she could transfer her app library from her old phone to her new one but how did she do that? Does Google look to things other than the Gmail account?? I would hate having my app library polluted with devices I no longer own.