Separate names with a comma.
Discussion in 'iOS 9' started by Bladery, Apr 26, 2016.
especially I've never seen this one before (not black inside)
It means an app is using a "geofence", such as when you ask the reminders app to notify you when you arrive or leave a location.
Go to Settings - Privacy - Location Services and look for the app with a purple hollow location arrow to see which app it is.