title: Which one is a better iOS Photo Viewer: Three20 or EGOPhotoViewer
body: <p>I am making an app for showing an image gallery in iOS, and I came across two samples.</p>
  
  <p>I want to know the differences between <a href="https://github.com/enormego/three20" rel="nofollow noreferrer">Three20</a> and <a href="https://github.com/enormego/PhotoViewer" rel="nofollow noreferrer">EGOPhotoViewer</a>. I mean both apps are developed by same developer (<a href="https://github.com/enormego" rel="nofollow noreferrer">enormego</a>).</p>
  
  <ul>
  <li>Is it safe to use them for the app store, I mean it may not get rejected, and compatibility with iOS6?</li>
  <li>Is there any advantage of using EGOPhotoViewer over Three20?</li>
  <li>Is it worth to stick to Three20 for any important feature of cache, thread, etc.</li>
  <li>In code both almost use the same classes and function with different names.</li>
  </ul>