I just upgraded from S5 to S7 Edge. I cannot find the "voice search" app in the list of apps. I loved having the "voice search" app icon on my home screen. That way I could tap on the icon and ask it questions without having to say "Okay Google" and have it drain my battery because it was having to listen all day long for the words "Okay Google". I did a search for the "voice search" app in the apps and it came up in the search, but I can't seem to set it up on my home screen. Any ideas?