app4sail

发行商 anton van oosten AppTrack Ninja。

Nautical navigation app. uses free S57 vector charts Not everywhere in the world those maps are available and not all of the available maps are implemented at this moment. Instead you can use maps of the project 'Openstreetmap'

分类: Navigation, Travel

的 App Store 排名、截图、估算和类似应用。 app4sail.