Sail Safe vs Marine Master Self Test
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sail Safe
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.
- Illustrated signals and buoyage cards
- Complete COLREGs reference
- Interactive knowledge quizzes
- Instant search functionality
- Personalized favorites list
- Offline functionality
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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 โข 280+ illustrated signals Browse an extensive collection of vessel lights, day shapes and buoyage cards with clear explanations and associated sound signals. โข Complete COLREGs reference Study the International Regulations for Preventing Collisions at Sea with an easy-to-navigate rule browser. โข Interactive quizzes Test your knowledge with multiple-choice quizzes and receive immediate feedback. โข Instant search Find lights, shapes, marks or rules within seconds. โข Favourites Save important cards and build a personal revision deck. โข Works offline No internet connection required after installation. Ideal for: โข Merchant Navy cadets โข Yacht skippers โข Sailing crews โข Recreational boaters โข Maritime students โข 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.
Marine Master Self Test
Prepare for maritime exams with this self-testing tool. It uses visual clues to help you identify subjects and determine actions, covering 10 key maritime knowledge categories. Track your progress with scoring for each section.
- Visual clue-based testing
- 10 test categories
- Progress tracking with scoring
- Search facility for cards
- AMSA Coxswain/Master exam prep
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Marine Self-Testing tool helping you to prepare for AMSA Coxswain/Master written and oral exams. The tool presents you with visual clues allowing you to determine either the action to take or identify the subject in the image. The application contains 10 test categories - Rules of the Road, Navigation Lights, Iala Buoyage System A, Fire Extinguishers, Marine Flags, Day Shapes, Sound Signals, Phonetic Alphabet, Morse Code and Nautical Knowledge. The application keeps a score for each category completed enabling you to monitor your progress and improvement. The application has a search facility for you to select cards from the complete list, outside of the scoring system, for your convenience.
Screenshots
Verdict
The clearest difference is update cadence: Sail Safe at every 22 months against Marine Master Self Test's every 112 months. Marine Master Self Test's advantage is price ($3.99 vs $4.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Sail Safe costs $4.99 and Marine Master Self Test $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sail Safe ships an update every 22 months, Marine Master Self Test every 112 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | Sail Safe | Marine Master Self Test |
|---|---|---|
| Price | $4.99 | $3.99 โ better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 22 months โ better | Every 112 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 33 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Prachi Pimpalkhare | Femaso Holdings Pty Ltd |
Customer experience
Sail Safe
Marine Master Self Test
In-app purchases
Sail Safe
No in-app purchases
Marine Master Self Test
No in-app purchases
Questions
Is Sail Safe free?
Is Marine Master Self Test free?
Do Sail Safe or Marine Master Self Test have ads?
Which is updated more often, Sail Safe or Marine Master Self Test?
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