Information on iOS app wrapping?

Question

There is a process called app wrapping:

• IPA is disassembled (taken apart + sometimes executable part of is is really disassembled)
• Some new binary code, resources, segments are added
• IPA is assembled again

Quite often this process is used as compile time AOP (to add some aspect like security, audit etc to application).

Have you seen any guide + tools which are used for this?

Answer 1

Here is good overview on app wrapping for iOS: http://pauldotcom.com/wiki/index.php/Episode226#Library_Injection