// List all fonts on iPhone
    NSArray *familyNames = [[NSArray alloc] initWithArray:[UIFont familyNames]];
    for (NSString *family in familyNames) {
        NSLog(@"Family name: %@", family);
        NSArray * fontNames = [UIFont fontNamesForFamilyName: family];
        for (NSString *font in fontNames) {
            NSLog(@" Font name: %@", font);
        }
    };