Primo Nautic: Vessel Tracker

In-app purchases
4.4
2.33K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Track any ship worldwide in real-time with Primo Nautic - your AI-powered vessel tracker. Monitor live marine traffic with accurate AIS positioning data and get smart insights about any vessel.

KEY FEATURES
- Real-time vessel tracking with live AIS data
- Interactive marine traffic map with global coverage
- AI-powered ETA predictions and voyage progress
- Search vessels by name, MMSI, or IMO number
- Track cruise ships, cargo vessels, tankers, and yachts
- Port information with departure and arrival data
- Smart notifications and vessel alerts
- GPS-based ship location tracking

BUILT FOR EVERYONE
Whether you're a cruise ship passenger tracking your family's voyage, a shipping professional monitoring cargo movements, or a maritime enthusiast exploring the world's oceans - Primo Nautic is your go-to vessel tracker.

- Cruise Tracking: Follow cruise ships in real-time. Know exactly where your family is sailing and check voyage progress with accurate ETA
- Cargo and Fleet: Monitor cargo ships, tankers, and fleet movements for business
- Maritime Enthusiasts: Explore vessel traffic, discover ships at sea, and learn about maritime routes
- Seafarer Families: Stay connected with your loved ones sailing the ocean

HOW IT WORKS
1. Search for any vessel by name, MMSI, or IMO number
2. View the ship's live position on an interactive marine traffic map
3. Get AI-powered insights including ETA predictions and voyage details
4. Track multiple vessels and receive smart alerts

TRUSTED BY 450,000+ USERS
With real-time AIS data covering vessels worldwide, Primo Nautic is the ship tracker that boat enthusiasts, cruise travelers, and maritime professionals rely on. From sailing yachts to ocean-going cargo ships, track it all from one app.

Download Primo Nautic now and start tracking vessels today.
Updated on
Apr 5, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
2.26K reviews
Niklas Bädorf
February 27, 2026
super Long introduction Form only to find out it requires accounts and payments. don't waste my time
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Karl Strobl
June 6, 2023
Sadly, and quite inexplicably, some pictures/diagrams are wrong and directly conflict with the text. Within five minutes if using the app I found two instances already. Some spelling errors are so bad they actually change the meaning of what is being said. This is actually a safety issue. Also, a quiz or test mode is missing so all one gets is essentially a large textbook to browse. Still, I give it two marks because at least it is better then most for basic seamanship knowledge.
20 people found this review helpful
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Tech Primo
June 11, 2023
Dear Karl, thank you for your comment. We are working on it; the soon-to-come update will hopefully change your mind. Stay tuned!
Dog Boy
February 8, 2022
Not that great Honestly most of it is under subscription lock, and what is available has ads between 80% of these very short snippets of information that could be found online for free. For something titled a course, there are no tests. Youd get more if you bought a book. Only really good thing is how its organized.
58 people found this review helpful
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Tech Primo
February 26, 2022
Dear Flaviano, thank you for your feedback. We're sorry your experience didn't match your expectations. This is an uncommon instance for us, so please feel free to reach out to info@seasector.app with any further comments, concerns, or suggestions you wish to share.

What’s new

- Bug fixes and performance improvements
- Improved onboarding experience
- Added new languages