I'm not much of a GPS app person as my city doesn't really require it, plus I'm not out and about nearly as much as once I was when I worked full time, and that's nine years gone now, but I thought I might give a simple application like Ariadne a try. Might be fun to know where I am when in a fast-moving vehicle such as the car that's going to take me to and from Easter dinner this coming Sunday. So OK, I plunked down my six bucks, opened the app, and tried to set some initial settings, including the "Where am I" button. Ariadne had the unmitigated audacity (LOL) to tell me that location services weren't currently available, and that I needed to go into "Settings" to authorize the app. OK, fine. Whose settings? iOS's? Ariadne's? Something else? What'd I do wrong, or what have I yet not done right?