UIPageControl

pageControl= [[UIPageControl alloc] initWithFrame:CGRectMake(340, 680, 100, 100)];
 pageControl.hidesForSinglePage = NO;
 pageControl.userInteractionEnabled = NO;
 [pageControl setNumberOfPages:2];
 [pageControl setCurrentPage:0];

 [pageControl updateCurrentPageDisplay];
 [self.view addSubview:pageControl];