Described as “a work of art with no hidden function at all,” a new $999.99 iPhone application has appeared on the App Store. I Am Rich by Armin Heinrich does very little despite its exorbitant price tag, displaying a screen with a red jewel and an info button that can be clicked to show a “secret mantra” that “may help you to stay rich, healthy, and successful.” It is unclear why Apple chose to approve an application…