macOS, is my app active?

Klaus major-k klaus at
Sat Nov 23 07:24:01 EST 2019

Hi friends,

can we check if our standalone is currently active, means in
the "foreground" or if it is not active? Know what I mean?
If yes, how can we do that? LC? AppleScript?

I want to alert the user if the app is active, but not if the app 
is not active.

Thanks in advance!


Klaus Major
klaus at

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