DWALL DEVELOPERS Apps
FREE ROR RULES AND CARDS 2.0
This is a perfect app for merchant navycadets, ratings, and officers or students who aspire to be amerchant navy officer. This app has imo rules of the road, maritimebuoyage system, shown in a very interactive manner withphotos.This app also has day and night cards with good descriptions. Andaudio of sound signal, animation for flashing lights and more itemscoming soon.
