title: Building an IPA file with Xcode
body: <p>I have a app and have successfully built it with Xcode. The problem is I want to test this application on my iPad. I know there is Apple developer program and stuff. But before going there I wanted to try this app first. There is a website called testflightapp.com where we can deploy applications to iPad on the fly.</p>
  
  <p>That requires a IPA file. How do I go about it ?</p>