Apple - Web Applications

Only for Web Applications.

<link rel="apple-touch-icon" href="touch-icon-iphone.png" />

<link <link rel="apple-touch-icon" sizes="72x72" href="touch-icon-ipad.png" />

<link <link rel="apple-touch-icon" sizes="114x114" href="touch-icon-iphone-retina.png" />

<link <link rel="apple-touch-icon" sizes="144x144" href="touch-icon-ipad-retina.png" />