I’m looking at pushing notifications for my app users when they open app while landing on the home page. The solution what I’m looking at is … when ever there is a new update available in playstore or istore… I would like to send a notification popup to respective users who hasn’t downloaded yet to update app. In few cases the popup may be a mandatory to update or in few cases its a choice to users to update or proceed. Such push notification is what I’m looking at. Its bit urgent.