ASGuide vs ShowSky使用状況と統計

Have you ever looked up into the night sky and wondered what celestial objects await your discovery? As your nighttime viewing companion, ASGuide (Astronomy Sky Guide) shows you the planets and celestial objects from the NGC/IC catalog viewable from your geographic location. Discover the planets, galaxies, nebulae, galactic regions, stars, and star clusters visible in your night sky! Additional features include: - Generate viewing lists for your location filtered by start and end observation times, magnitude, degrees above the horizon, constellations, object type, and more. - Select a custom location to discover the celestial objects visible from anywhere on Earth. - View detailed observation information, including rise-transit-set times and characteristics for the sun, moon, planets, and any object in the catalog. - Preview any celestial object in the catalog using the high-resolution full-color integrated interactive sky atlas. - Dark mode design for nighttime viewing and also supports light mode in iOS 13. - Dashboard showing sunrise/sunset times, current moon phase, moonrise/moonset times, dates of new/full moon, and night begin/end times for your location. - Save your favorite objects to view at a later time.