COLREGs Lights & shapes

Developer: madeof.blue

Category: Education

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389.2K installs

1.1K ratings

5.8K monthly active users

$<10K monthly revenue est.

IAP 100% · Ad 0%

Install Trends

Weekly +285

Steady

Monthly +1.5K

Steady

COLREGs Lights & shapes Summary

COLREGs Lights & shapes is a with in-app purchases Android app in Education by madeof.blue. Released in Mar 2017 (9 years ago). It has about 389.2K+ installs and 1.1K ratings with a 4.08★ (good) average. Based on AppGoblin estimates, it reaches roughly 5.8K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Nov 28, 2024.

Recent activity: 285 installs this week (1.5K over 4 weeks) showing steady growth , and 1.00 new ratings this week View trends →

Store info: Last updated on Google Play on Nov 28, 2024 .

SDKs, Trackers & Permissions

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App Details

Store ID: com.xf.ripam

First Released: 2017-03-01

Store Last Updated: 2024-11-28

In-App Purchases: Yes

Ads: No

Website: madeof.blue

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-03-05

Ads & App-Ads.txt

App does not have ads.

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4.08★

Ratings: 1.1K

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Screenshots

App Description

ColRegs rules 20 to 31 and annex II

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.