These apps are very good, but sometimes some apps are missing, and it's a shame. For example, an application that would hide your phone number you think is pointless, but in fact, it will keep you safe from intruders. For a year, I have been using a
Virtual Phone Number
that allows me to call anywhere in the world and hide my number, thus protecting it. macOS, think about this application. I think it will be useful for a lot of people.