Codea Xcode

Can I use the Same code as in Xcode like classes and strings?

Not directly in Codea. I cant explain it completely but once you start integrating your codea with xcode you will be able to

.@Loskwantos - No, not directly. Codea uses the Lua programming language and in Xcode you are using Objective C.

You can communicate between the two using the Codea runtime.