: Allows users to view the sky as it appeared centuries ago or how it will look in the future. Users can also manually set any location on Earth to see the sky from different hemispheres. User Experience
: The APK is roughly 3.46 MB and requires Android 5.0 or higher.
: A planar projection styled after medieval astrolabes and astronomical clocks, useful for devices without a compass.
: Uses a device's built-in compass and Kalman filter technology to identify planets, stars, and constellations in real-time as you point your phone at the sky. Dual Display Modes :