I refuse to give RealVNC anything less than five stars. But their new update is somewhat broken. Now, if you dont have internet connection, the list of computers does not appear, and even the computer through Bonjour, does not work. Click on a computer to connect and you get a white screen. Needs work but I still love the app as a whole including the desktop version.
hammadurb about RealVNC Viewer: Remote Desktop, v2.6.0