title: What to use in creating Json Web service in Zend framework for Android/Iphone application
body: <p>I using Zend Framework for Developing my web application , I want to create a Web services for  an Android application , the content type will be JSON.</p>
  
  <p>what is the best way to create this webservice ? 
  is it a Controller and this Controller will extend the Action controller </p>
  
  <pre><code>class ApiController extends Frontend_Controller_Action
  </code></pre>
  
  <p>or to use <code>Zend_Json_Server</code>  .
  I am little confused , what the zend Json Server will help better than ApiController  ? </p>