SkyORB vs Solar System Scope

SkyORB is an astronomy app for exploring the sky, the Solar System, and astronomical events. SkyORB ∞ combines a real-time 3D planetarium and sky chart with augmented reality, so astronomical information can be viewed over the surroundings. Users can choose an observation location or allow location access, then view the sky at different dates and times. Its event calendar and notifications cover occasions including meteor showers, eclipses, sunrise, sunset, moonrise, and moonset. The app also tracks satellites and provides information about planets, asteroids, and deep-space objects. SkyORB Classic includes a star catalog, an interactive map with multiple projections, meteor-shower forecasts, and solar and lunar data. The maker lists Android, iOS, macOS, and Windows; SkyORB ∞ is also listed for Apple Watch and tvOS. SkyORB Classic is free. SkyORB ∞ for iOS, tvOS and Apple Watch is $4.99, paid once, and SkyORB ∞ for Mac is $6.99, paid once.

Solar System Scope models the Solar System, night sky and outer space, showing object positions alongside related facts. Its 3D encyclopedia covers planets, dwarf planets and major moons with visualizations. The night-sky view can show stars and constellations from a chosen location on Earth and simulate skies from past or future times; the mobile version also lets users point a device toward the sky to find celestial objects. The maker says its calculations use NASA-published orbital parameters, and its planet and moon maps use NASA elevation and imagery data, with colors tuned against spacecraft and Hubble imagery. The Android encyclopedia is available in 19 languages. Solar System Scope runs on Android, iOS, macOS, web and Windows. The online version is free, as are mobile apps with optional in-app purchases. The Windows and Mac desktop app costs $9.80, paid once and includes fullscreen and offline modes. The maker also provides embed code for websites and textures for image viewing or 3D rendering.