What is a monospace font in iOS?

Question

I want a monospace font for my UILabel in my iOS application.

Unfortunately, I could not find one. Even \"American Typewriter\" was not actually monospaced. What is

Answer 1

As of iOS 13, San Francisco (SF) Mono is available. Couldn't find a way to set this in interface builder, but by code it's:

let font = UIFont.monospacedSystemFont(ofSize: 17.0, weight: .regular)