Yes the demo work manager application on the Google Play is the same as the standard Work Manager 6.1 application. It is bundled as a branded client with sample demo data. The intent is once you are done previewing and want to use that client to connect to your Work Manager server you would Exit Demo which will clear the demo data and allow you to enter your login credentials to connect to your server.
The demo does not necessarily have all optional features enabled (Crew, CS, GIS, VE) but is the core application functionality.
--Bill