Liftoff tracks every upcoming rocket launch worldwide — from SpaceX Starship to NASA Artemis to Ariane 6. Get real-time countdowns, launch details, crew bios, and push notifications for launches you care about. FEATURES • Live countdown for every upcoming launch • Offline-first: launch data cached for reading without a connection • Push notifications: 24 hours, 1 hour, and 15 minutes before launch • Location filter: follow launches from specific pads worldwide • Real-time SpaceX telemetry during active Starship webcasts — altitude, velocity, and flight stage as it happens • Home screen widgets in 7 styles for at-a-glance countdown tracking • Rich launch details: mission overview, rocket specs, crew, pad location, and livestream link DATA Launch data is sourced from Launch Library 2, the most comprehensive rocket launch database available.
