Launch Apple Mail App from within my own App?

Question

What I already found is

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@\"mailto:\"]];

But I just want to open the Mail ap

Answer 1

Swift 4 / 5 to open default Mail App without compose view. If Mail app is removed, it automatically shows UIAlert with options to redownload app :)

UIApplication.shared.open(URL(string: "message:")!, options: [:], completionHandler: nil)