Emmett_1944 wrote:
Thanks that is good to know. I really only get apps from the App Store so I should mostly be in good shape. Some of these games that I don't like and don't play are just taking up memory. Maybe I will delete them.
For any app that you download from the Mac App Store or apps that appear because they were downloaded with your iPad, then simply deleting that app is all that is needed and you do not need to worry about any other remnants files.
For an app downloaded from a third party source and you see an Installer launch on your Mac, then that most certainly is installing apps in other locations on your computer. These will also require your permission and you will have to enter your computer password. Not all apps downloaded from the internet require an installer and you may simply see a screen that shows you dragging it to the Application folder. These are also safe apps that contain the files normally installed in other locations in the apps bundle, so deleting just the app will also delete those files as well.
That explains the many different conclusions you find on the internet about deleting files and remnant files left behind. While I respect Old Toad tremendously and their Level/Points deserve that respect, I would steer clear from any app cleaner. Many have similar sounding names, but will have completely different outcomes. As stated, even with the suggested App Cleaner, you must still be careful that you do not delete a file that is needed for a different app from the same developer. Their website also includes an ad for MacKeeper that makes it appear like a recommended download or additional app from that company, but it is not. I think Old Toad would agree that MacKeeper should not be downloaded from that website.
Honestly, your Mac does not need any general cleaning, so as long as you are not experiencing any problems, then in most cases it is best to just leave it alone. Once you start looking for files to delete, you may find that you went too far.
