will this code work on an ipod touch as well as an iphone? will the code work if you place the application in the app store?

this is an issue tracker, no forum or mailing list -> please join the mailing list for development questions.

BTstack works on all iOS devices since 2.0, although it will requires OS 3.0+ with the next update

BTstack should work for AppStore apps, but it will a) still requires a JB device to install BTstack package b) passing Apple's review process might be tricky, too.