VirtScreen is described as «Make your iPad/tablet/computer into a secondary monitor on Linux. — GitHub — kbumsik/VirtScreen: Make your iPad/tablet/computer into a secondary monitor on Linux» and is an app in the remote work & education category. There are more than 10 alternatives to VirtScreen for a variety of platforms, including Mac, Windows, iPhone, iPad and Android. The best alternative is spacedesk, which is free. Other great apps like VirtScreen are Deskreen, Duet Display, Splashtop Wired XDisplay and Weylus.VirtScreen alternatives are mainly Screen Mirroring Apps but may also be Remote Desktop Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of VirtScreen.