AstraView
Horizon-aware astronomy object visibility prediction
Traditional astronomy apps assume a flat horizon. AstraView knows about the trees, buildings, and hills that actually block your view. Get accurate predictions for when objects will be visible from your specific location.
ArcAbove
Satellite tracking and pass prediction
Track satellites in real-time and get predictions for visible passes from your location. Never miss the ISS, Starlink trains, or your favorite satellites again.
RadiantView
Meteor shower planning and visualization
Plan your meteor watching sessions with confidence. See where the radiant will be, when rates peak, and find the best viewing times for your location.
SolarFlux
Space weather monitoring and alerts
Stay informed about solar activity that affects Earth. Monitor solar flares, CMEs, aurora forecasts, and more. Get alerts when conditions favor aurora viewing at your latitude.