title: How can I clean xcode build cache?
body: <p>Any change I do in Xcode, build successfully but when I review it in simulator or transfer it to my iPhone, the previous successful build which was sent to the store is running. </p>
  
  <p>It was a working application with history of changes in app store, then I decided to change the name and unique identifier. All went well and I was able to deploy first changes to the store, after that xcode started to show this odd behavior. I made changes, built successfully but the previous version showed up in simulator etc.
  Then I found a silly workaround, every change I made, I rebuilt the environment by pull the code from my repo and </p>
  
  <pre><code>#cordova add platform ios@4.5.4
  #pod update
  #pod setup
  #pod install
  </code></pre>
  
  <p>Then open the Xcode and built the project, then everything was as expected.
  but unfortunately this trick stopped working as well and I stuck.
  I do clean
  I do clear DerivedData folder
  I do use "watchdog" application to do cleaning</p>
  
  <p>Did I miss anything?</p>