What does the green "App" indicator indicate

[LarsErikOsterud]

Just replaced my N66U with a AC66U (my mother needed a new a got my old N66U
Almost identical all seems to work well. But I wonder what the green "App" indicator is?
I have disabled all disk and sharing features. But it's still there. Wasn't on my N66U.

 

[Shark6969]

New smarthphone apps to remote control the router.

 

[LarsErikOsterud]

But nothing happends when I click on it

 

[L&LD]

But nothing happends when I click on it

Either use a different browser, different computer or both.

There should be a couple of QR code images and text/logo's beside them for the type of device you want to install it on.