OpenSeaMap

appdoctors UG · iOS

OpenSeaMap

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

Paid-ad activity not yet verified
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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

OpenSeaMap screenshot 1OpenSeaMap screenshot 2OpenSeaMap screenshot 3OpenSeaMap screenshot 4OpenSeaMap screenshot 5OpenSeaMap screenshot 6OpenSeaMap screenshot 7OpenSeaMap screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does OpenSeaMap Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.0 (18)

Rating Distribution

3.0
★★★☆☆
18 reviews
5
28%
4
17%
3
11%
2
17%
1
28%

Top Countries

🇩🇪 DE🇮🇹 IT🇺🇸 US
Reviews (3)
☆☆☆☆shushing311/21/2025
Can’t create a route, App crashes

First time user - I was looking forward to simply plotting a route over a marine chart, to visualize the likely vessel path before a recent South Korea marine accident. I’m usually quite adept at making apps work for me, including several other marine apps, but I couldn’t find a way to create a route on the map in this one. The bar at the bottom appears to be where an option like that might appear, but tapping on it just causes the app to immediately crash. I did try creating a few waypoints, but I couldn’t find a way to create a route that follows them. 

★★★★JMcA5010/15/2013
Very good and useful

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.

☆☆☆☆Blackout30010/6/2013
Purchase app that dose not work! Can you refund my money!

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.

Version History (17)
4.44/27/2026
4.27/8/2025
4.16/26/2025
4.06/26/2025
3.46/11/2020
3.44/20/2020
3.45/17/2017
3.35/5/2017
3.210/27/2016
3.18/26/2016
Available In (115 Countries)
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (3)
EnglishFrenchGerman
App Details

OpenSeaMap is a worldwide Opensource-project for creating a free nautical chart. Founded in 2009 the project gained a lot of attention lately adding m...

iOS App ID
495210783
Content Rating
4+
Min OS
18.6
Size
13.2 MB
In-App Purchases
Yes
Publisher
appdoctors UG
Ge

In-App Purchases (1)

NamePriceType
OpenSeaMap Professional$1.99One-time