@Al Thibeault - perhaps with the matlab.apputil.uninstall function. You just need to pass the appId to this function and that should remove all files corresponding to the app and removes the app from the app gallery. The command
matlab.apputil.getInstalledAppInfo
lists all the installed apps with their IDs so you should be able to see which apps are installed, and then uninstall the ones that you are not interested in.
