Does disabling "App Refresh" in the Settings on iPhone (with iOS 9.3.4) actually stop an app from running in the background?
Because I actually disabled "App Refresh" for all apps (globally). And then I started the app Nike Running, and then after it started, then I started Pokemon Go.
So Pokemon Go should be the foreground app, and Nike Running should be the background app. However, when I stopped walking or continued to walk, the phone did vibrate with the Nike Running voice about the walk pausing and resuming. So it looks like Nike Running is running in the background despite the App Refresh being disabled?