UIButton

ex:

UIButton *backButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];

backButton.frame = CGRectMake(380, 260, 80, 30);

[backButton setTitle:@"Back" forState:UIControlStateNormal];

[backButton addTarget:self action:@selector(backButtonClicked:)

forControlEvents:UIControlEventTouchUpInside];