I've never used any of those apps. But McDonald's particularly? I know those other apps are popular, but who actually installs the app for a fast food restaur

I've never used any of those apps. But McDonald's particularly? I know those other apps are popular, but who actually installs the app for a fast food restaurant? I thought this was something these companies wasted money on because they wanted to feel techy and trendy, I didn't think anybody actually fell for it though. Just walk up to the counter and say "I'll have number whatever"