Find out when and where to look in the sky to see brief bright flashes from Iridium satellites seen as the satellites move across the sky. Works in any country!
Best viewing spots shown on map.
Automatic notification five minutes before each flare.
When open, the app vibrates for the ten seconds before the flare.
Note, the map with the flare centers and lines is broken and I doubt I'll fix it anytime soon. The list of flares and the data you see on the map page are accurate though, so you can use those to spot flares.
Broke the notifications on the last update. Now they're fixed.