Create App and GUI

I have already wrote the code for a functioning significant figures calculator but need a GUI and voice recognition capabilities. The code is currently in java. I need it to be translated to java script or objective c and prepped for submission to apple via Xcode. I also need a GUI created and integrated into the program. The GUI should be in a calculator format such as the one already on the iphone. Also I would like the user to have the ability to turn significant figures on or off via a sliding toggle. Preferably i would like it done using JQuery because of its cross platform capabilities but I am willing to go with a native ios format as well. It is to be completed no later than October 6th. (You will receive the code once you start the project.) I have also included a rudimentary sketch of the GUI outline.