title: Which used Mac Mini for IOS development
body: <p>I need to develop iOS application for iPhone 6 and Apple watch. For this I am considering to buy  a used Mac Mini  2.5Ghz | i5 | 4GB | 500GB -- MD387LL/A (October, 2012)</p>
  
  <ol>
  <li><p>Will I be able to develop iOS and Apple watch apps on latest iOS revision on this mac mini ?  </p></li>
  <li><p>Can this mac mini be upgraded to latest OSX upgrade ?</p></li>
  </ol>
  
  <p>Thanks in advance.
  SJ</p>