Marine Tracker: Ship Radar

Track any ship & vessel on Earth in real time. Marine Tracker shows live AIS vessel positions on an interactive map, with full vessel identity, port arrivals & departures, lighthouse navigation aids, and vessel summaries — all in one app, with a fair free tier and far fewer ads than the big-name trackers.

Whether you're a ship spotter watching your local port, a sailor planning a passage, or just curious what that container ship on the horizon is called, Marine Tracker turns live AIS data into something genuinely usable — not buried behind a wall of upgrade prompts.

🌊 LIVE AIS SHIP TRACKING
See real-time vessel positions on a clean, responsive map. Cargo ships, tankers, passenger vessels, fishing boats, tugs, military, sailing — 8 vessel types, each color-coded so you can read the map at a glance. Toggle vessels, ports, and lighthouses independently, and switch between standard and satellite map styles.

🚢 FULL VESSEL DETAILS + AI SUMMARIES
Tap any ship for its MMSI, call sign, flag, and name — free, no strings attached. Go Premium to unlock speed, heading, course, position, destination, ETA, draught, dimensions, tonnage, and an summary covering the vessel's history, builder, and ownership. Real classification data, written in plain language.

⚓ PORTS WORLDWIDE
Browse 37 major ports with size, harbor type, and facilities at a glance. Premium unlocks full specs — channel depth, anchorage depth, pilotage, tugs, repairs, fuel, supplies — plus live arrivals and departures so you know exactly what's moving through a port right now.

🗼 LIGHTHOUSES & NAVIGATION AIDS
A built-in directory of 20 lighthouses and navigation aids most ship trackers don't bother with. Characteristic, range, structure, and remarks for every entry — genuinely useful for sailors and coastal navigators, not just ship spotters.

🧭 MARINE COMPASS
A real device-sensor compass with live heading and GPS coordinates, styled for the bridge — not a generic phone compass reskin.

❤️ FAVORITES & FLEET TRACKING
Save the ports you care about and build a personal fleet of vessels to track. Everything stays on your device — no account required.

🌤️ WEATHER AT SEA
Premium overlays show live temperature, humidity, wind, and pressure right at a vessel's or port's position — useful context a bare AIS map can't give you.

🔍 SEARCH THAT ACTUALLY WORKS
Find any vessel by name, MMSI, or IMO number, or search ports and lighthouses by name — one search box, fast results.

🌍 11 LANGUAGES
English, Spanish, French, German, Portuguese, Brazilian Portuguese, Italian, Hindi, Japanese, Indonesian, and more — the app follows your device language automatically.

⚡ A FAIR FREE TIER
No account, no sign-up. Core tracking, port and lighthouse lists, search, and the compass are free. Premium unlocks the deep data — full vessel specs, AI summaries, live port events, weather, and an ad-free experience — through a simple subscription, not a maze of interstitials.

Download Marine Tracker and see what's actually moving out there.

Marine Tracker is an independent app and is not affiliated with, endorsed by, or sponsored by any third-party AIS data provider or maritime tracking service.