How can I send push notification to selected Users iphone?

Question

I have selected 5 users from my mobile contacts and uploaded them to server.

Now which use among five installs this application, has to fill phone number which also be saved on server.

If I press a button "Send Notification" , a push notification will be send to those five which I saved.

Is it possible to send PUSH NOTIFICATION to particular persons to whom I have added in my list and on server?

If yes, then how?

Answer 1

I'd advise reading:

https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/CommunicatingWIthAPS.html#//apple_ref/doc/uid/TP40008194-CH101-SW1

If you're using a third-party system for providing the push notifications using Urban Airship for example, then their system will be set up to discriminate against particular UDIDs. Its certainly possible; implementation details will vary between different vendors.