I hate to keep harping on this, but Christ, it seems like Uniden came up with the Android app and basically said to hell with updating the iPhone app so it will work properly with favorite lists, and I thought it was supposed to basically be a full remote control for the 536? Why is there nothing further? The radio was introduced three years ago, and while it had its problems, it is a fine radio. The Siren app would make it even better, especially for those of us who would like to put the 536 in their vehicle and use Siren as a remote. Can someone please explain why Siren has been neglected?