From the "meta" tag:

    <meta
      name="description"
      content="Loopy is a new fun way of communication
               with your near and dear ones. Express your
               feeling and emotions through drawing and
               privately send them to a friend. After
               they view it, the loopy will disappear
               forever."
      >

I assume it's Apple only, and probably iPhone only, and might be a specific iOS version only.

But who know?

Who are you and what does this do? How is this new? What advantages over any other solution?

These are the questions that your site does not answer.

Edit: In fact, your <title> and <meta description> tags have more information than the site itself.