Båtførerappen is an Android application developed by Grey Area AS, offering a comprehensive preparation for the boat license exam. The app boasts a pass guarantee, ensuring users feel confident in their knowledge. It replicates real exam questions across all relevant topics, providing detailed explanations for correct and incorrect answers.

Users benefit from instructional video courses covering exam material topic by topic, with quizzes to confirm understanding before moving on. Additionally, the app offers optional tools like parallel rulers and nautical charts for in-app purchase. Based on individual progress, the app notifies users when they are adequately prepared to excel in the exam.