KILO
Track vessels live — free
See the boats around you in real time. Kilo shows live AIS vessel positions on the map at no cost — tap any ship for its type, speed, and destination.
Live positions, no paywall
Vessel tracking is free for everyone. Color-coded markers show cargo, tanker, passenger, fishing, and tug traffic, oriented to each vessel's course.
Go deeper with Pro
Kilo Pro adds a 7-day track history for any vessel and a watchlist that alerts you when a boat you follow comes back on the air.