 <p>If you want to send Push Notification on multiple platform use <a href="https://parse.com" rel="nofollow">Parse.com</a> but problem here is Parse.com is going to stop its services in January 28, 2017. You have alternatives like <a href="https://www.urbanairship.com/" rel="nofollow">urban airship</a> and many more. I personally suggest urban airship.</p>