What is the correct way to save NSUserDefaults when my app is terminated on iOS

Question

I need to save my NSUserDefault when my app is completely quit in iOS. not didenterbackground and foreground. Only when user kill my app w

Answer 1

You can set your Application does not run in background" = "YES" in your info.plist file and you can see applicationWillTerminate delegate getting called & storing values in NSUserDefaults.