The app asks for the pass code after it's been inactive for a bit but says you can turn it off in settings. I cannot find out where to do this. Can anyone show me where? By the way I find this a very helpful app as my husband can see when I'm on my way home and same with him. I always get the calls at work - have you left yet? I can also see this is a great app for teens with phones so parents can track. Love it.