Trops vs SpaceLaunch Tracker

The Trops mobile application exhibits "art drops" as art experiences. Curated shows and events are presented in collaboration with cultural communities. Like a treasure hunt, explorers navigate to find art drops and local gems across neighborhoods. Upon arrival, the user accesses info and collects information about the art and venue for future reference while earning "drop tokens" that can translate into real-world prizes.

Never miss a rocket launch. SpaceLaunch tracks every upcoming launch, counts down to liftoff, and tells you whether you can see it from where you are. LAUNCH SCHEDULE • Upcoming and past launches with a live countdown to liftoff • Mission name, status, rocket, launch site and local launch time • Filter by the space agencies and companies you care about VISIBILITY FROM YOUR LOCATION • We measure the distance from you to each launch pad • See at a glance whether a launch is visible from your area • Set your own visibility radius (default 500 km), or pick a location manually LAUNCH REMINDERS • Multi-stage reminders: T-1 hour, T-15 min, T-5 min, T-1 min and liftoff • Choose your own reminder times for every rocket launch • Tap a reminder to jump straight to mission details or the live view WATCH THE LIFTOFF • Open the official launch webcast inside the app SPACEFLIGHT ENCYCLOPEDIA • Rockets and launchers, with specs and launch history • Spacecraft, space stations and expeditions • Astronauts and space agencies MADE YOUR WAY • Five themes, including Light Neon and Dark Neon • Reorder the tabs by drag and drop, swipe between them • Offline mode: launches stay available, with background sync • Built-in user guide and feedback Fast, focused and always up to date: a rocket launch tracker for space enthusiasts, without the clutter. Launch data by Launch Library 2.