The "Download Now" link directs you to the iTunes App Store, where
you must continue the download process. You must have iTunes installed
in order to open the link, and you must have an active iTunes account to
download the application. This download may not be available in some
Simply choose a planet from the list, and move your device according to the pointer display, the pointer represents the planet. Moving pointer display with camera view - guides you to the chosen planet. Compass, GPS, accelerometer, camera and clock aware. All planets including Sun and Moon. Moon phase display. Planets information: description, mass, diameter, range. Vibration and sound.