Visualize sky brightness data, including VIIRS and SQM measurements, to understand light pollution levels. Explore various overlays like cloud coverage, aurora forecasts, and observatory locations. Offers offline access to essential maps.






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Looking for something like GoSkyWatch Planetarium? We've analyzed 5+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.






Visualize sky brightness data, including VIIRS and SQM measurements, to understand light pollution levels. Explore various overlays like cloud coverage, aurora forecasts, and observatory locations. Offers offline access to essential maps.






Explore the night sky in real-time by pointing your device upwards. Identify stars, planets, constellations, and satellites with an easy-to-use interface. Discover celestial events and a vast collection of deep sky objects.






Track the sun's hourly direction, path, and times for sunrise, sunset, and twilight. Visualize solar data with a compass or AR view, and receive notifications for key solar events. Ideal for planning outdoor activities, photography, and property assessment.


This app combines a compass, inclinometer, rangefinder, GPS, and map with augmented reality features. Capture photos and videos with overlaid geographical data, and navigate using detailed offline maps. Share locations and collaborate with others for various outdoor and professional uses.


Navigate your world with a free, open-source mapping application focused on privacy and offline functionality. Discover detailed maps, plan trips without cellular service, and enjoy essential navigation features. It's community-built and respects your data.