Maritime Master – OOW is coming to Android on 5 December 2025

Reece Smith-ward
Nov 11
1 min read

Good news for deck cadets, officers in training, and OOW: Maritime Master – OOW is setting a course for Android on Friday, 5 December 2025.

After a well-received launch on iOS, we’re bringing the same trusted toolkit to Android, complete with the features you’ve asked for:

Advanced radar plotting simulator to build collision-avoidance instincts in a safe training environment.
Bridge-ready calculation suite for speed–time–distance, ETA, dead reckoning, great circle/rhumb line, tides and currents, stability, meteorology, and more.
Rules of the Road (COLREGs) & buoyage modules, plus shapes, sound signals and ICOS.
Instant reference library covering SOLAS, MARPOL, STCW, ECDIS, passage planning, checklists and emergency procedures.
Study aids & progress tracking to help you focus revision where it matters.
Works offline, so you can revise on board without a connection.

What to expect on Android

Feature parity with the current iOS release at launch, with ongoing updates thereafter.
Clean, officer-friendly design optimised for phones and tablets.
No connection required once installed, ideal for life at sea.

Key date

Release: Friday, 5 December 2025 (Europe/London).

How to get it

Search for “Maritime Master – OOW” on Google Play from 5 December, tap Install, and you’re ready to study, practise and refresh on the go.

If you’re already using the iOS version, thank you for your feedback, it’s helped shape the Android build. If you’re new aboard, welcome: this is your watchkeeping companion for learning, revision and day-to-day reference.

Fair winds, and see you on Android on 5 December 2025.