Sail Safe
Vessel Lights & COLREGs
$4.99 · Designed for iPad. Not verified for macOS.
Master 280+ vessel lights, day shapes, buoys and COLREGs. Learn faster with interactive quizzes, favourites and instant search.
Sail Safe
Master vessel lights, day shapes, buoys and COLREGs with an intuitive maritime reference and learning companion designed for sailors, skippers, cadets and boating enthusiasts.
Features
• 280+ illustrated signals
Browse an extensive collection of vessel lights, day shapes and buoyage cards with clear explanations and associated sound signals.
• Complete COLREGs reference
Study the International Regulations for Preventing Collisions at Sea with an easy-to-navigate rule browser.
• Interactive quizzes
Test your knowledge with multiple-choice quizzes and receive immediate feedback.
• Instant search
Find lights, shapes, marks or rules within seconds.
• Favourites
Save important cards and build a personal revision deck.
• Works offline
No internet connection required after installation.
Ideal for:
• Merchant Navy cadets
• Yacht skippers
• Sailing crews
• Recreational boaters
• Maritime students
• Anyone preparing for oral examinations or competency certificates
Disclaimer
This application is intended for educational and reference purposes only and must not be used as a substitute for official nautical publications, professional training or navigational judgement.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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
The developer, Prachi Pimpalkhare, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Prachi Pimpalkhare
- Size
- 34.4 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Fair Share It Services Pvt. Ltd.
