Pin colours on all but the map overview screen

Green pins are pointed points.Yellow pins are sticky points.Red pins are unpointed points.Purple pins are approximately located points, once you have pointed them they are not approximate anymore.Purple can also mean that the specific point is the highest times asked point that is not pointed in the points viewed.Grey pins are ghost points.The number in the brackets is the times asked, the letter on the end of the title is the map letter.AKA is displayed on all screens, this is very useful for points that have changed names.