Loisto Mariner | Navigation and maps

Offers in-app purchases

Loisto Mariner is the best companion to boater: tools for navigation, weather forecast and identifying of other boats with Automatic Identification System (AIS) are always in your pocket!

Navigate easily with the Finnish nautical map or hike with precise topographical maps.

Loisto Mariner takes you where ever you want to get:
• Find your destination with the advanced location search provided by the National Land Survey of Finland.
• Enjoy boating also on the lake area – the nautical chart covers Finland’s inland waters like Lake Saimaa.
• Navigate on Finland’s marine area with familiar Finnish nautical charts.
• Hike with precise topographical maps.
• Plan your routes on land and in the sea.
• Check the weather forecast and find a place to rest from a guest harbor.

🗺 The clearest and highest quality maps of Finland on the same app.
The nautical charts and topographical maps are precise and in vector format. The nautical charts of the app are based on the material of the Finnish Transport Infrastructure Agency.

The areas of the map are matching with the published nautical charts of areas A, B, C, D, E, F, G, J, K, L, M, N, O, P, R, T, V, 480 and 481 (excluding series S).

The general nautical charts cover Åland, Archipelago, Gulf of Finland and Lake Saimaa. The topographical map is based on the most accurate material from National Land Survey of Finland.

The combined view of the topographical map and nautical charts is even more detailed.

You can use the maps also offline. Save the offline maps to your device and plan routes and navigate successfully, where ever you may roam.

🔍 The advanced search covers thousands of locations.
Navigate precisely to the destination. The search function of this app you can find the right places. The index is based on the location database of the National Land Survey of Finland.

🚢 The AIS data helps you to identify other boats.
🚤 You can also easily see your current location on the map. See the maps from the bird’s-eye view (3D) and you can easily get a quick glance of your route.

With the compass tool, you can measure distances and directions while navigating. Your track will be visualized on the map as a clearly distinguishable line. You can decide the length of the direction vector from the settings.

🌐 Plan routes and save your favorite locations.
Measure the distances between places, the length of the route and duration of the trip. You can easily save your favorite spots on the map.

Stop by at the guest harbor.
The app helps you to find the guest harbor along the Finnish coastline and on the lakeside. The services of the harbors are listed. The information is provided by Suomen Vierassatamat Ltd.

👋📸Share your location and the spectacular view!
You can share your location straight from the app to your favorite social media services. Choose one of your own images or a screenshot from the map to be shared.

The weather forecast and coordinates of your location will be shown on the image. You can start sharing by tapping your location icon on the map.

🌤 Reliable weather forecast always at hand.
The local weather forecast is provided by the Finnish Meteorological Institute. Up-to-date weather forecast requires that your device is online.

💶 The yearly subscription fee is only 29,99 €. Start now navigating with Loisto Mariner!
The subscription period is 12 months from the purchase. The price includes all map updates and app updates. The subscription on Google Play renews automatically unless you unsubscribe. You can mange your subscriptions by tapping Menu and Subscriptions.

Tips for using the app (in Finnish): https://www.loistonavigointi.fi/loisto-mariner
Contact us or give feedback (in Finnish): https://www.loistonavigointi.fi/tuki-loisto-mariner
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What's New

Small improvements.
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Additional Information

September 3, 2020
Current Version
Requires Android
4.4 and up
Content Rating
Interactive Elements
Digital Purchases
In-app Products
$0.99 - $28.99 per item
Offered By
Tapio Palvelut Oy / Karttakeskus
Maistraatinportti 4a 00240 Helsinki
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