I give people my number so they can call or text me. I don't give people my number so they can be notified when I install any application. Some of the people

I give people my number so they can call or text me. I don't give people my number so they can be notified when I install any application. Some of the people in my contact list are people I haven't met in 10+ years and I don't really care to prune my contact list, but neither do I care for apps to send them notifications about anything I'm doing.