Apps like COLREG
Navigation apps that do what COLREG does: the App Store's own picks for people who like it in Singapore.
CoNavVladyslav Yarmak · Navigation5.0(1)S$ 9.98
Nautical Calculator ProGiacomo Gabriele · NavigationNo ratings yetS$ 12.98
CVoyagerVladyslav Yarmak · Navigation5.0(1)Free
Navarea Warnings (Navtex)NautoShark · Navigation4.0(1)Free
iStreams North Sea (NW)Navtech Software · NavigationNo ratings yetFree
Marine Chart SymbolsFB Imray Laurie Norie & Wilson GmbH · NavigationNo ratings yetS$ 6.98
Primo Nautic - Vessel FinderPrimo Technology Ltd. · Travel4.5(2)Free
iStreams North Sea (E)Navtech Software · NavigationNo ratings yetFree
Circle Of Position NavigationHelmut Hoffrichter · Navigation5.0(1)S$ 12.98
Sailing Log — Ship's LogbookBoris Ing.Brezansky · TravelNo ratings yetFree