AIS Fleet

AIS Fleet

A live map of boats at sea

4 ratings
4 reviews
Free
In-App Purchases

Details

Released
September 24, 2026
Updated
October 12, 2026

Features

AIS Fleet screenshot #1 for iPhone
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About

Track vessels worldwide on a live map, follow specific boats, and receive notifications for departures and arrivals. Connect with other boaters, share photos, and even contribute your own boat's data.

✓Live AIS vessel traffic map
✓Follow specific boats
✓Departure and arrival notifications
✓Vessel search and filtering
✓Create and subscribe to boat lists
✓In-app messaging and photo sharing
✓Connect personal AIS receiver
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What's New in AIS Fleet

1.1

October 12, 2026

• A boat's sheet now shows the sea she is in and her ETA. • The boat you have open stays on the map at her latest position, even after you pan away. • Opening a boat from search or a list now brings the map in closer. • The locate button now finds where you are on every tap. • In Your photos, you can now see how many are awaiting review and how many are published, and show any photo's boat on the map. • You can now remove a follower. • Fixes and improvements throughout.

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Subscriptions & In-App Purchases

AIS Fleet Plus

Follow up to 25 boats, 3 active fleets

$1.991 Month
How to cancel AIS Fleet subscription ⁉️

User reviews

Simply great!

When I say “simply”, I really mean it. It has all the stuff you need and none of the stuff you don’t. I have an actual AIS transmitter/receiver on my boat so I get that in real time when I’m out on the water for marine traffic so don’t need all the ad-bloated AIS apps. When I wonder where all my sailor friends are cruising around the wonderful places in the world with their boats or whether they’ve arrived at an anchorage they were going to or left for their next destination, this is what does the job well. It’s very easy to follow them, get notifications etc. just like how you follow a friend on a social networking app. It filters tracks so only shows you their cruising routes rather than overwhelm you with their each tack/jibe, which you really don’t need unless you’re racing them in a regatta but you don’t really need an app for that.
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Response from developer

Thank you for the thoughtful review. Keeping things simple and focused on what boaters actually need is exactly what we're aiming for. Happy boating!

Useful, good data, easy to use for anyone curious about what’s on the water

I’ve been using AIS Fleet for a while now and it’s become the app I open first whenever I want to see what’s out on the water.
As someone who spends a lot of time on a boat, I appreciate how straightforward it is. You can search for a vessel, follow it, and actually get useful alerts when it leaves or arrives. No digging around or fighting the interface. The map is clean, coverage is solid in the areas I care about, and the details it shows (type, speed, course, last heard, track) are easy to read at a glance.
What I like most is that it feels built for people who actually look at boats, not just professionals tracking commercial traffic. Following a few specific vessels, checking the traffic around an anchorage, or just seeing what’s moving nearby is simple. The free tier is generous enough that I don’t feel limited for everyday use, and the ability to group boats or join shared fleets is handy when you’re keeping an eye on friends or a rally.
It’s the kind of app that stays on my phone because it does the job without getting in the way. If you like watching ships and boats or need a practical way to keep track of a few vessels, it’s worth trying.
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Response from developer

Thank you for such a detailed review. We are boaters ourselves and built AIS Fleet with fellow boaters in mind, so it means a lot to hear that it’s become your go-to app. We’re glad you’re finding the alerts and shared fleets useful!

Great app for following boats and family members!

Great app for keeping up with family members who own boats or are out cruising. I use it to follow my uncle, who is a long-distance cruiser, and see where his travels take him. It’s also fun to look up interesting boats and vessels I come across on Lake Michigan or in San Francisco Bay during my occasional visits. Easy to use and a great way to stay connected to the boating world!
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Response from developer

Thank you for the review, glad you are enjoying it.

My favorite social networking app on the water.

I love this app—it's everything I ever wanted from MarineTraffic and more. It's so easy to find and keep tabs on my friends' boats, and then expand the coverage with other traffic from fleets and lists. It took a moment for me to understand the difference and the resolution with which I can configure notifications on my phone! Ditto goes for what traffic gets overlaid on the chart. OMG, this app is so beyond and addictive!
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Response from developer

Thank you, we are very glad you like it!

Developer apps

FAQ

What is AIS Fleet?

AIS Fleet is a navigation app that provides a live map of boats and ships at sea worldwide. It allows users to track vessels, follow specific boats, and receive notifications for their movements.

Is AIS Fleet free to use?

Yes, AIS Fleet is free to use. Watching the map is unlimited and free, and following up to five boats is also free with no expiration.

Can I follow specific boats on AIS Fleet?

Yes, you can follow any vessel on AIS Fleet. You can tag along on their adventures and journeys, and receive push notifications or emails for their departures and arrivals.

Does AIS Fleet have ads?

No, AIS Fleet does not contain advertisements. The app is completely ad-free, allowing for an uninterrupted user experience.

What information does AIS Fleet provide about a boat?

For each boat, AIS Fleet displays its type, flag, size, speed, course, when it was last heard, and its track. You can also search by name, MMSI, call sign, or IMO number.

Can I connect my own AIS receiver to AIS Fleet?

Yes, if you have an AIS receiver on your boat, you can connect it to AIS Fleet via Wi-Fi. The boats it detects will join the map within seconds, and its data will be contributed to the AIS Fleet network.

What is the age rating for AIS Fleet?

AIS Fleet has an age rating of 4+, making it suitable for a wide range of users.

How often is AIS Fleet updated?

AIS Fleet was last updated on September 24, 2026, with version 1.0. The release date was also September 24, 2026.