i want to know if it is possible to launch a background process in iOS. In my background process every 30 minutes there should a function get called, in order to check in my database if there are new messages, etc in order to send a notification. I don't want to implement push notifications. I don't know where to implement this feature, and if there are override functions e.g. in the AppDelegate.
Thanks for your help, hannes
What you want is called "Background Fetch" and is available starting from iOS 7: