How to get the android client app?

I signed up for the "plus" plan, and am successfully running the DVR server on Windows 10, along with iOS and Fire Stick clients. Now I want to run the android client, but it's not apparent which one to use. The "Channels: Whole Home DVR" app does not work - I enter the IP address of the DVR server PC and fails to connect. So I uninstalled it. Perhaps this is not a client, but the server for boxes running Android? But if so, why does it prompt for an IP address?

Next I wanted to try the "Channels: Live TV" app, but it says it's $24.99. Apparently the "Plus" subscription includes the use of all the apps for free, so I am not sure what to do.

Thanks

The free “whole
Home DVR” app is the correct one to use. If you’re unable to connect from the android device this indicates a connectivity issue between the device and the server. Perhaps try downloading a free app that will let you try to ping the server IP and see if you get a reply?

Here’s an article that should help with discoverability issues.