Evolved Office UC-One is a free Android application developed by Evolve IP, which provides customers a mobile application to extend their unified communications experience. With this app, users can perform various functions such as instant messaging, group chat, phone and calendar presence, video calling, audio conferencing, corporate directory, VoIP calling, access to call history, and more.

This mobile application is a great tool for those who are always on the go and need to stay connected with their colleagues. The app offers a full unified communications experience and premium users can access more features by subscribing to the Evolved Office UC-One application. The app is easy to use and navigate, making it accessible for anyone who needs a reliable mobile tool for their unified communications needs.