"most" Mac applications are very neat about where they put stuff.
A great deal of applications, including this one, do not actually have an installer, they are just placed in the applications folder and thats it.
Of course, at first launch, a preference file is created and you may find some stuff in the main Library. Generally speaking though, the amount of space recovered by deleting these extras is minimal, 99% of the app and its resources are in its folder in the applications folder.
Once the app is removed, the leftovers do not generally cause any problems at all.
As far as I can gather, it will only work on applications that are installed after it is installed so I would not see it as part of a roaming toolkit. Would it allow an on-site tech to uninstall an app?, he wondered out loud.
IMO, not an essential part of a Mac toolkit but may make a user feel as though they are achieving something.
P
I have a few asking about this app. Here's the links about it.
http://www.google.com/search?hl=en&q=APPDELETE
Should this be in our Mac toolkit?
Bob

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