title: Unity3d: Android and iOS Push Notifications
body: <p>I'm working on a mobile game with Unity and going to use push notifications. I found <code>NotificationServices</code> class that for iOS only. But I didn't find any server-side code examples for that class.</p>
  
  <p>I'm asking for any nice examples or solutions providing server and client-side code (Android client &amp; backend for both the Android &amp; iOS).</p>
  
  <p>I know services such as pushwoosh. They didn't work for me since my company has its own game server and would like to send notifications from it. </p>
  
  <p>I guess it's not something unique and someone should already do that.</p>
  
  <p>Thank you.</p>