No specific info about version 5.1. Please visit the main page of Airfoil Satellite on Mac Informer.
Changes your wallpaper to the satellite view of your location.
Browser and GPS waypoint plotting utility for internet based satellite maps.
Stereonet brings location and date tagging of individual measurements.
Airfoil Source Selector is a makes it easier to connect Airfoil to applications.
Album cover artwork screensaver for MacOS systems.