Bad
I think whoever did the last couple of updates must not have seen an iPhone before or something. It used to be wonderful and very realistic, but now the icons are just wrong (check out the product screen shot even!) so anyone with an iPhone (like, everyone!) knows its fake by the wrong icons, and even the option to dial out has a keypad that looks absolutely nothing like an iPhone keypad, so again, anyone that can see knows its fake, this totally defeating the purpose of this app. In order for this kind of app to work, programmers, it has to look real. Getting all fancy and "creative" makes this app pointless. Deleted.
Howmander about
Fake-A-Call Free ™, v5.05