Almost perfect! Simple yet versatile! If only there was a drag & drop option to rearrange the app icons. Pinning the app and changing the order with 'Pinned app sorting' option is all good and stuff  however it would be much more easier to have a drag & drop option. Also  it'll be great to have all apps listed in Hangar rather than limiting them to the ones that is frequently used. Divider is a bit rectangle-ish  a more square design will make it look more presentable.
August 30 2014