Downloads
Revenue

Description

OpenSeaMap is a worldwide Opensource-project for creating a free nautical chart. Founded in 2009 the project gained a lot of attention lately adding more and more nautical information for free. Not even lights and other nautical infos are provided, but also more and more info layers like weather data, information about harbours and so on. As an add on to the OpenStreetMap this provides all missing info for nautical activities. OpenSeaMap is part of OpenStreetMap and uses the same database.

FEATURES:
- Free worldwide sea chart (incl. HD chart graphics)
- Search for geolocations worldwide
- Chartplotting with continuous tracking
- Waypoints can easily be created, edited, deleted & exported
- Mark locations in the chart
- Zoom chart optically to fit your preferred reading size
- Enter coordinates directly to be displayed in the chart
- Offline caching of up to 1 million map tiles
- Cleanup of chart cache data at any time
+++ NEWS +++ NEWS +++ NEWS +++ NEWS +++
OpenSeaMap app now comes with new In-App-Product "PRO"
this product activates professional features if bought.
NEWS +++ NEWS +++ NEWS +++ NEWS +++ NEWS
To ensure future development and support of the OpenSeaMap app we encourage you to buy the In-App-Product "PRO". This will help keeping new updates and features coming.
DISCLAIMER: OpenSeaMap is part of the OpenStreetMap and uses the same database. As an experienced navigator you should NEVER rely your descisions on one source of information alone. Please keep in mind that the OpenSeaMap can not replace official sea charts on bord of your boat. Please use the OpenSeaMap app only in conjunction with official sea charts and conforming to national and international regulations. Please recognize that no depth information is provided by this product.
IMPORTANT: The continued use of the GPS can significantly decrease the battery level.
LICENSE: This app uses icons from the library http://icons8.com/ we thank for providing these under Creative Commons Attribution-NoDerivs 3.0 Unported License.
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In-Apps

OpenSeaMap Professional
$1.99

Screenshots

OpenSeaMap FAQ

  • Is OpenSeaMap free?

    Yes, OpenSeaMap is free to download, however it contains in-app purchases or subscription offerings.

  • Is OpenSeaMap legit?

    ⚠️ The OpenSeaMap app has poor ratings and negative feedback. Users seem unsatisfied with its performance or features.

    Thanks for the vote

  • How much does OpenSeaMap cost?

    OpenSeaMap has several in-app purchases/subscriptions, the average in-app price is $1.99.

  • What is OpenSeaMap revenue?

    To get estimated revenue of OpenSeaMap app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

2.5 out of 5

4 ratings in United States

5 star
1
4 star
0
3 star
1
2 star
0
1 star
2
Ratings History

OpenSeaMap Reviews

wheres the chart data?

turkeybar on

United States

had high hopes for open crowd sourced charting, this isnt it. for marine navigation, even google streetmaps on sat view has more detail. willing to be told im wrong, but i deleted it after 15 minutes.

Open sea map

Free thanking on

United States

iOS 16.1.2. It’s not usable. Crashes when I do anything.

Sluggish and lacking detail

Sjaevendbjordsen on

United States

I suppose we have to buy charts to see any detail and if I'm going to do that, might as well use Garmin. Views are slow and buggy to load when you zoom.

Very good and useful

JMcA50 on

United States

This is a very well designed and useful App. The map zoom feature is especially helpful for reading small details. Overall excellent. Get the Pro version for added features. There are some missing features I hope to see added: speed over ground; continuously updated position; track.

Purchase app that dose not work! Can you refund my money!

Blackout300 on

United States

I just purchase the plot seamap and it dose not work! I wold like a refund please. You guys need to work on this before you sell this app any more.

No depth info ... Useless

Cap'n Robert on

United States

This app provides attractive maps, but I cannot get it to display the depth of the water. Nice land map, but useless on the water.

Great if pack more features

NeyLoMay on

United States

This is the best I can find for an app that's free and usable. But unfortunately for what I need, it just need a little more. All I hope for is that i can bookmark an location and be able to remove them individually. This app can't even do that. I wish there is that feature, then would at least be a 4 star.

Eine Seekarte ohne Wassertiefen ist weitestgehend sinnfrei

Oecher4IPhone on

Germany

Dieses Projekt hat das Spiel nicht verstanden - diese App enthält keinerlei Tiefenangaben. Die Angabe der Wassertiefen ist ein absolutes Muss in einer Seekarte. Um es klar zu sagen, eine solche Seekarte ist gefährlich, weil überhaupt nicht zu erkennen ist, wo ich denn nun mit meinen Schiff entlang fahren kann. Open hin oder her - da muss dick drüber geschrieben werden, bitte nicht zum navigieren nutzen!

Open Sea maps

Tüünlüüd on

Germany

Eine nutzlosere App ist nicht vorstellbar. Keine Tiefenangaben. Unglaublich. 🤮

sehr schlechte app

warnemünde104 on

Germany

Obwohl die Karten-offline Funktion angepriesen wird, ist es nicht möglich. Seetiefen werden nicht angezeigt, die App-Menüs sind unvollständig... sehr schlecht !

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Free
382
Top Free
413
Top Free
439

OpenSeaMap Competitors

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Navigation and weather routing
mKart Marine Navigation
Easy to install and use
Open Sea OpenSeaMap Browser

OpenSeaMap Installs

Last 30 days

OpenSeaMap Revenue

Last 30 days

OpenSeaMap Revenue and Downloads

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