There are different ways that that screen could be put together but here's one way it could be done.
The image is displayed with a UIImageView.
The top three lines of text are displayed with three UILabels. Each label has its font, text color, and text set. Each of the labels also has its background color set to [UIColor clearColor]. Setting the background color to this color makes the labels transparent, except where the text is. The textColor was probably set to [UIColor whiteColor];
The stuff below those three lines is done in a similar fashion.