title: App Sandbox related
body: <p>I am developing apps (for MAC) which will NOT be hosted on the app store.These apps will be installed by dmg file. Can someone please confirm my assumptions?</p>
  
  <ol>
  <li>Even if I dont sandbox the apps, app will still work on OSX 10.7 and above (provided see point 2 below)</li>
  <li>If the security setting is "Mac Appstore and identified developer", in a non sandboxed scenario, user needs to right click and open the dmg file instead of double click it and installer can install apps to Application folder. Once installed applications can - 
  -Interact each other
  -Access files</li>
  </ol>