AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Android Apps > Education > Simple Colregs - ROR
Simple Colregs - ROR icon

Simple Colregs - ROR

by 19 Lat · Education · Free
On Google Play since January 2020 · Data updated 2026-09-30

Simple Colregs - ROR is made and published by 19 Lat. AppBrain is an independent app data site and isn't affiliated with 19 Lat. The app name, icon, screenshots and description belong to 19 Lat and are shown as published on Google Play.

AppBrain's verdict

EstablishedLoved by users
Total installs
27 thousand
Rating on Google Play
4.55
378 ratings
Last updated
September 5, 2026

Simple Colregs - ROR has 27 thousand installs. Users love it: 4.6 stars from 378 ratings.

Official page on Google Play

Installs

Tracked by AppBrain
Last 30 days
200
Play install range
10+ thousand
Launched
January 2020

Installs over time

Simple Colregs - ROR has been installed 27 thousand times. Over the past 30 days, it has been installed 200 times.

Rankings

Google Play top charts

Google Play Rankings for Simple Colregs - ROR

This app is not ranked

Competitors

Similar apps and more from 19 Lat

Alternatives to Simple Colregs - ROR

ColRegs: Rules of the Road icon ColRegs: Rules of the Road
theotherhat.biz
3.7
$3.99
5,000+
COLREG 72: Rules of the Road icon COLREG 72: Rules of the Road
Happy Jigsaw
4.8
Free
100,000+
ColRegs: Nav Lights & Shapes icon ColRegs: Nav Lights & Shapes
theotherhat.biz
5.0
$3.99
5,000+
Master-Nav: Colregs icon Master-Nav: Colregs
NAB DEV
4.5
Free
10,000+
Collision Regulations icon Collision Regulations
Bitmetric Solutions LLC
4.8
Free
500,000+
Seabook icon Seabook
Ozgur Dogan GUNES
4.2
Free
500,000+
SeaProof - your Sailing App icon SeaProof - your Sailing App
Cribster
3.6
Free
5,000+
The Highway Code Zimbabwe icon The Highway Code Zimbabwe
Age-X Development
4.4
Free
100,000+

More from 19 Lat

ST Waykar icon ST Waykar
19 Lat
0.0
Free
100,000+
unMineable Pool Mining Monitor icon unMineable Pool Mining Monitor
19 Lat
4.0
Free
100,000+
MMD Exams - Study Material icon MMD Exams - Study Material
19 Lat
4.2
Free
50,000+
2Miners - Pool Mining Monitor icon 2Miners - Pool Mining Monitor
19 Lat
3.8
Free
10,000+
WoolyPooly - Pool Monitor icon WoolyPooly - Pool Monitor
19 Lat
0.0
Free
5,000+
Mariner GPS icon Mariner GPS
19 Lat
0.0
Free
500+
SailTime - Sea Service Logbook icon SailTime - Sea Service Logbook
19 Lat
0.0
Free
100+

Releases

Updates seen on Google Play
Version
5.3.3
Launched
January 2020
  • Sep 5, 2026UpdateVersion 5.3.3
  • Oct 4, 2025UpdateVersion 5.3.1
  • Apr 14, 2025UpdateVersion 5.0.1
  • Apr 15, 2024UpdateVersion 4.0.2
  • Dec 2, 2022UpdateVersion 2.1.1
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

250
110
0
18
0

Comments on Simple Colregs - ROR for Android

★★★★☆ Nicolas · Jul 16, 2026
There are just a few minor spelling errors and skips in RoR like in rule 5, but the cards are very good. Highly recommended.
★★★★☆ capt dor · Mar 23, 2023
Couple small mistakes but good in general wish you had the rest of the rules. Stops audio at 19
★★★★★ JaphzEnerio · Sep 27, 2023
The best app I've seen, the words are easy to understand. Hope you will add more feature like quick quiz in the future.
★★★★★ Nischint Kapoor · May 13, 2022
One of the best apps to study ROR. Very good as a reference while studying for exams.

Technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
27
App size
27.8 MB
Needs Android
7.1+
Content rating
Everyone

Technologies used by Simple Colregs - ROR

12 permissions · 27 libraries
Subscribe to see full permission and library details

About the app and developer

About Simple Colregs - ROR

Simple Colregs - ROR is an education app developed by 19 Lat.

How many times has Simple Colregs - ROR been installed?

Simple Colregs - ROR has been installed 27 thousand times. In the last 30 days, the app was installed 200 times.

What is the rating of Simple Colregs - ROR?

Simple Colregs - ROR is rated 4.55 out of 5 stars, based on 380 ratings.

Is Simple Colregs - ROR free?

Simple Colregs - ROR is free. The app size is 27.81 MB. The latest version available is 5.3.3. The last update was on September 5, 2026.

What are the requirements for Simple Colregs - ROR?

Simple Colregs - ROR requires Android 7.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2020.

App Performance Report

Get a detailed PDF report for Simple Colregs - ROR with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for 19 Lat

19 Lat

mmdexam@outlook.com

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Frequently asked questions about Simple Colregs - ROR

Is Simple Colregs - ROR free?

Yes. Simple Colregs - ROR is free on Google Play.

Is Simple Colregs - ROR still available?

Yes. Simple Colregs - ROR is on Google Play, and the last update we saw was on September 5, 2026.

Does Simple Colregs - ROR contain ads?

Yes. Google Play lists Simple Colregs - ROR as containing ads.

What Android version does Simple Colregs - ROR require?

Simple Colregs - ROR runs on Android 7.1 and higher.

How large is Simple Colregs - ROR?

Simple Colregs - ROR is 27.81 MB.

Is Simple Colregs - ROR suitable for children?

Google Play rates the content of Simple Colregs - ROR as suitable for everyone.

How many times has Simple Colregs - ROR been installed?

Google Play lists 10,000+ installs for Simple Colregs - ROR.

How do people rate Simple Colregs - ROR?

Simple Colregs - ROR scores 4.55 out of 5 stars, from 378 ratings on Google Play.

Who made Simple Colregs - ROR?

Simple Colregs - ROR was developed by 19 Lat. It is listed in the education category on Google Play.

What are the best alternatives to Simple Colregs - ROR?

People looking at Simple Colregs - ROR also look at these education apps: ColRegs: Rules of the Road, COLREG 72: Rules of the Road, ColRegs: Nav Lights & Shapes, Master-Nav: Colregs, Collision Regulations.

Share Simple Colregs - ROR

Store listing

By 19 Lat, from Google Play

“COLREGs - Rules of the Road”

Simple Colregs - ROR Screenshot 1 of 4
Simple Colregs - ROR Screenshot 2 of 4
Simple Colregs - ROR Screenshot 3 of 4
Simple Colregs - ROR Screenshot 4 of 4
Screenshots by 19 Lat, from the Google Play listing
Description by 19 Lat Written by the developer, not by AppBrain. Click to read.
The Convention on the International Regulations for Preventing Collisions at Sea (COLREGs)
- Updated to latest amendment featuring Rules 39, 40, 41 supplement 2016.

This is a basic offline application to keep Colreg's and the meanings handy when you actually need them.

Rules with explanation and audio guide from rules 1-19 have been provided.

Recent changes:
- Bug Fixes
Official page on Google Play
Apps other people are watching Price drops on Google Play Today's trending apps Popular Education Apps Top new apps
ColRegs: Rules of the Road icon ColRegs: Rules of the Road
COLREG 72: Rules of the Road icon COLREG 72: Rules of the Road
ColRegs: Nav Lights & Shapes icon ColRegs: Nav Lights & Shapes
Master-Nav: Colregs icon Master-Nav: Colregs
Collision Regulations icon Collision Regulations
Seabook icon Seabook
SeaProof - your Sailing App icon SeaProof - your Sailing App
The Highway Code Zimbabwe icon The Highway Code Zimbabwe
Overview Alternatives History Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

  • Top Android apps being viewed
  • TLive Platform
  • Chat Random & Live Video Call
  • Waffle — the cat has them all

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Blog
  • Top Free Games Apps for your iPhone or iPad
© 2010-2026 - AppBrain