Glink VT Lite brings you a high quality and proven emulator on your iPad, iPhone or iPod touch devices. Glink VT Lite emulates DEC VT100/220/320/340/420 terminals and uses the Telnet protocol for communication with the host systems. Glink VT Lite is used to access applications running on UNIX, Linux and DEC host systems. Glink VT Lite for iPad/iPhone/iPod touch is a free iOS-version with Ads of Gallagher & Robertson's best-selling terminal emulation program, Glink Professional Edition for Microsoft Windows.