KNRM Helps, the official app of the Royal Netherlands Sea Rescue Institution allows you to register your vessel and Sail Plan and track your trip on your smartphone. Follow the registration process to start using the app. You may either plan and file your trip or just activate the tracking function when starting your trip
Get the .apk installer of KNRM Helpt 2019.1.3 that is available for free and take a look at users' reviews on Droid Informer. The file size is 97 MB and the app is built for Android 4.2 and higher. This application has been checked for viruses and it has been found totally safe. Koninklijke Nederlandse Redding Maatschappij developed the tool that falls into the Lifestyle category.