Doesn't that make you "too" responsible for the spacing? Is it as easy to get the distance between two labels to be exactly one space? Or can you include trailing/leading spaces in the strings, and have them automatically laid out?

Note: I (obviously) don't program for iOS, but the above recommendation would be non-trivial in the toolkit I know best (GTK+) which is why I'm curious.

It does. Starting from iOS 6, UILabels can display attributed strings out of the box. If you need to support iOS < 6, the best approach is to use TTTAttributedLabel or NIAttributedLabel.

Sure it makes you responsible, but this is a very, very easy solution to the problem. Obviously, for dynamically iterating, an NSAttributedString is the "best" solution.

You just line them up in interface builder and use your eyes and the arrow cursor to get it right. For static text on a non-changing screen like this, this solution is probably the best.

In iOS 6 at least, UILabel supports attributed strings. I have no idea what took so long either.

Or, really, how thick the API is around it. Attributed strings won't see very wide adoption until someone (preferably Apple?) gives us an easy to use markup language around it.

Manually screwing around with NSRange's is not the way forward.

If the app were to be displayed in other language it would mess up the word spacing.

At least you wouldn't need a new image for each new language.