Simple Colregs - ROR

Name: Simple Colregs - ROR
Rating: 4.55 (402 reviews)
Author: 19 Lat

19 Lat

★ 4.6 (402 ratings)

⬇ 10,000+ downloads

Est. actual: 26,983

Free

Released: Jan 10, 2020

No in-app purchases

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +72 installs — 35% slower than the week before (+110) · 10/day since Oct 3
🏆Among Education apps top 9% by installs gained this week (2143 peers growing)
⭐Rating steady at ★ 4.55 since Oct 3
🛠Updates actively updated · updated 30 days ago · every ~38 days (2 updates tracked)

Installs since launch

+335 installs · +1 ratings since Oct 3

Update history

5.3.4 Oct 13, 2026 · seen Oct 17, 2026

- Fixed flashcard answers remaining visible after restarting a session.<br>- Fixed scroll position restoration for Parts B and C.

5.3.3 Sep 5, 2026 · seen Oct 3, 2026

- Bug Fixes

Simple Colregs - ROR is an education app by 19 Lat with 10,000+ downloads (about 27K estimated). +72 installs in the last 7 days. Rated 4.6 from 402 ratings. Released Jan 10, 2020. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”