qtVlm-Companion is designed to work together with qtVlm and will only work with a running qtVlm on a computer or a mobile device. It connects to qtVlm via WIFI. It displays instruments with data coming from qtVlm, charts and AIS, and can produce alarms. The free version has all features enabled during 2 hours, counting when a valid connection has been established with qtVlm. Documentation is available here: http://download.meltemus.com/qtvlm/companion_documentation_en.pdf
