UIPageControl

Creating a page control

CGRect frame = CGRectMake(0.0, 0.0, 200.0, 40.0);
UIPageControl *pageControl = [[UIPageControl alloc] initWithFrame:frame];
[pageControl addTarget:self action:@selector(action:) forControlEvents:UIControlEventTouchUpInside];
[pageControl setBackgroundColor:[UIColor clearColor]];
pageControl.numberOfPages = 10;