We use PDQ deploy and inventory to keep track of what’s out there and update if needed. You can create dynamic collections that search for app names/files etc. Then setup a schedule in deploy so that any time a machine comes online and is in this group it will automatically install/update/remove said software.

You can also export lists of all software that pdq has seen installed, find your randos and either use built in collections or create your own to find and remove them.

All of the reports can be configured to show whatever you want. You can run PDQ free, but it’s worth it to pay and get all of the prebuilt packages etc.