iOS Backgrounding and Updating an Application in the Background

iOS Backgrounding with Tasks

Run tasks that don't have to die when app enters background
  • Creating Background-Safe Task: You can use this pattern anywhere in your application where you don't want a task being interrupted should the user put the app into the background. A great candidate for this pattern would be tasks such as sending a new user's registration information to your server, or verifying login information. 

Updating an Application in the Background

Update the app at regular intervals
  • Region Monitoring and Significant Location Changes Service 
  • Background Fetch 

iOS Backgrounding Guidance

Refer to the following diagram to choose a backgrounding technique


Multi Platform implementation (Xamarin.Form)

Using Messanger