Please update whenever a new version is published, to ensure optimal user experience. When updating, it is best to first erase app data (or uninstall the app, whichever is more convenient), and then download the new version.

AntiCollision is a ship simulator with accurate real-time ship behavior, coupled with a RADAR/ARPA simulator that lets you be in charge of your own ship and do what is necessary to prevent a collision with any ship.