There are two versions of the app available in the Aptoide app Store.
Both apps are compatible with all Android smartphones and tablets.


In the full version , the actual position of the ship is constantly shown on the map and The card will be automatically adjusted to the position.


The 'Trial Version' is free and works the first 30 days exactly the same as the full version.
After that the vessel will not be shown anymore, all other functions stay the same!