Welcome to the world of One Direction.
* You can find wallpaper of your One Direction. You can save photo local to iPhone and later save as a wallpaper. You can share wallpaper to Facebook, Twitter.
* You can see video of your One Direction within application.
* You can see News feed of One Direction.
* You can directly see all Tweets by One Direction.
* You can add photos to Favorites. So, it will help you to save wallpaper locally to application and use it later.
Application will update all things automatically. So, you can get updates without any cost.
If you are a fan of him, then it would be great for you to find his all stuffs at once.