So so experience It successfully allowed me to login to multiple accounts on multiple apps. But, I kept getting notified of battery drain while screen off. I'd force stop the app, and shortly later it's draining battery again. It also put a Facebook+ shortcut in my app drawer. I guess that's for a reason? But I didn't like that obtrusive action and it scared me off and I uninstall. Lg g3 6.0 Fabulous!