COLREGs Lights & shapes
In-app purchases
4.3star
1.03K reviewsinfo
100K+
Downloads
PEGI 3
info
About this app
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.
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.
Updated on
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This app may share these data types with third parties
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Ratings and reviews
4.3
998 reviews
A Google user
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March 27, 2019
it's a bog standard lights and shapes test of the type that have been available freeware for decades - only this one has a paywall. if you want money for your app just charge a couple of quid up front otherwise physical flashcards are still a better option.
81 people found this review helpful
Faron Anslow
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November 25, 2023
Tests are repetitive. Took away my paid-for premium purchase after one day. Clicked on web site and chrome informed me that their site is malicious.
1 person found this review helpful
Shun
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December 6, 2020
Looks good BUT MANY errors. Please don't teach the wrong things. Look through the reviews, I am not the only one who spotted errors. VERY BAD 👎. Emailed them without any reply. Anyway, I paid for it.
34 people found this review helpful
What's new
The app now supports a new language: Indonesian.
Self-drawing cards: the user interface workflow to draw lights has been improved.
3D view: issue was corrected when having both scene disabled and waves enabled.
Self-drawing cards: the user interface workflow to draw lights has been improved.
3D view: issue was corrected when having both scene disabled and waves enabled.
