I have already successfully used CCmake to compile dcmtk3.6 and build it in an ios environment, but I don\'t know how to include these compiled file in a new ios project.
iiDicom provides an ObjC wrapper for DCMTK, but it has not been updated for a while, so only handles DCMTK 3.5.4. If you've already compiled DCMTK 3.6 for iOS, you should be able to cobble the two together.