I am creating app that needs to wake up in background at particular time .
I have tried :
UILocalNotification : But i Don\'t want to use UILoca
You cannot. It is explicitly not permitted to start location services while the application is in the background. The user has to be aware of the start with the app open.
Imagine what subversive tracking would be available if you could send silent notifications to trigger a location update back to a server without the user knowing about it...