Yes, Apple app store.
Nope
about 250$
I know that they used to have Iphones last year. I'm not sure if they still do now.
The iPhones available right now are the iPhone 3GS 8GB, the iPhone 4 8GB, and the iPhone 4S 16, 32, and 64GB.
99 to 119 dollars
iPhones
they cost about 20 AU dollars
I don't think they sell them anymore. We will soon have the 8 iPhones and the 5 is now over 3 years old and out of date.
like $2 or $3
Now assuming you mean iOS 7, the iPhone 4, 4S and 5 will get it along with the two new iPhones coming out which are the iPhone 5C and 5S.
As of right now, there are no BloodMoon applications available on the iTunes store.