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Master maritime navigation rules and signals with this comprehensive reference and learning tool. It features illustrated guides to vessel lights, day shapes, buoys, and the International Regulations for Preventing Collisions at Sea, along with interactive quizzes to test your knowledge.
6.0
June 19, 2026
Sail Safe returns with its biggest update ever. • Modern redesign for iPhone, iPad and Mac • Browse over 280 vessel lights, shapes and buoys • Interactive quizzes with feedback • Instant search and favourites • Improved COLREGs study experience • Fully offline operation • Stability and usability enhancements
More100+ cards added in latest version. Please upgrade to latest version.
Sail Safe uses a combination of illustrated guides, detailed explanations, and interactive quizzes to facilitate learning. Users can study the International Regulations for Preventing Collisions at Sea and browse over 280 illustrated signals, then test their understanding with multiple-choice questions.
While Sail Safe offers interactive quizzes with immediate feedback, it does not explicitly mention detailed progress tracking features. Users can save important cards to a 'Favourites' list to build a personal revision deck.
Sail Safe is intended for educational and reference purposes and does not offer official certifications. It is designed to help users prepare for oral examinations or competency certificates by mastering vessel lights, day shapes, buoys, and COLREGs.
Sail Safe is a paid application priced at $4.99. There are no in-app purchases or subscription fees associated with this one-time purchase.
No, Sail Safe does not contain advertisements. It is a paid application that offers an ad-free experience for users.
Sail Safe is compatible with iOS devices, specifically iPhones and iPads. It requires an internet connection only for installation, after which it works offline.
The latest version of Sail Safe is 6.0, last updated on June 19, 2026. This indicates a history of updates, though the exact frequency is not specified.
User sentiment data is not provided in the application details. However, the app's features suggest users appreciate its comprehensive reference material, clear illustrations, interactive quizzes, and offline functionality for studying maritime regulations.