COLREGs Lights & shapes
ColRegs rules 20 to 31 and annex II
COLREGs Lights & shapes
App stats
Email: co*****@madeof.blue
URLs: Website ,Privacy policy
Permissions
Photos/Media/Files: read the contents of your USB storage, modify or delete the contents of your USB storage
Storage: read the contents of your USB storage, modify or delete the contents of your USB storage
Wi-Fi connection information: view Wi-Fi connections
Other:
- view network connections
- full network access
- reorder running apps
- prevent device from sleeping
Other platforms
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App summary
The app, features a light and shapes visual search engine, a thematic rule reference, and provides revision tests as well as a 3D rendering for Colreg rules 20 to 31.
For each rule, you can change the observation point on the 3D rendering view by a touch/drag action.
The visual search engine gives you the ability to find any Colreg rule in seconds.
The app is free with premium content, ad-free, and does not require an internet connection.
User reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Google Play Store does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Very useful for learning COLREGs lights and shapes
- Easy to use with a great UI
- Comprehensive and well-illustrated
- Helpful for students and junior officers
- Good quizzes and tests for practice
Cons
- Contains multiple errors in questions and answers
- Repetitive tests and content
- Paid features require additional payments
- Some tests and questions do not align correctly
- Lack of responses from customer support
Most mentioned
- Errors in quizzes and content
- Good user experience and design
- Value for studying COLREGs
- Issues with additional payments for premium content
User reviews
Very good app. And the illustration
by 
Dennis G. A., 2024-10-13
Dennis G. A., 2024-10-13Great experience with this application. Vary use full for COC-3 Deck candidats
by 
Robayet Shawon, 2024-09-10
Robayet Shawon, 2024-09-10The quizzes are well laid out but there are so many wrong questions. Many questions simply don't have a right answer available. Sometimes the only option for a PDV question is more or less than 20m LOA. It's 50m in the rules. If you don't know your colregs, don't make an app for them.
by 
Sarah Long, 2024-07-24
Sarah Long, 2024-07-24Similar apps
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