I could be wrong - certainly some apps licenses are home/work aware -
but without checking the license directly, you can't be certain.

My point, which probably wasn't clear, was that often Visual Studio is
confused with MSDN - and MSDN is clear, that the license to use the
software included with MSDN is a named user license, and is not
restricted to any one machine, rather restricted to the MSDN
subscription holder (or others with the same subscription level).

What I probably should have made clearer, is that VS being a per-device
license is an assumption of mine - as opposed to definite fact.  It is
entirely possible that it is also a "per user" license.  I just don't know.

D