Best Oil Tanker. Operational Deck alternatives: apps like Oil Tanker. Operational Deck

10+ similar apps compared and reviewed

4.3 avg rating
7 free apps
Updated November 2026

Oil Tanker. Operational Deck is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Oil Tanker. Operational Deck

CES Test: Seagull Training#1

CES Test: Seagull Training by Andrey Andreyev

Questions Answers tests 2026
Editor's Choice
📚 Education
5.0(1 ratings)
$5.99In-App Purchases
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Prepare for marine certification exams with a comprehensive collection of Crew Evaluation System tests and answers. Features include preparation, exam, and marathon modes, plus a question search function.

SeaTest.org#2

SeaTest.org by Maxim Stankevich

ver. 6.0.10
Strong Contender
📚 Education
4.5(2 ratings)
FreeIn-App Purchases
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Prepare for maritime certification exams with a comprehensive question bank covering all STCW requirements for seamen. Practice with detailed questions and answers organized by department to achieve a perfect score.

Navigation Lights 3D#3

Navigation Lights 3D by Smirnov Yury

Captain's handbook
Worth Considering
📚 Education
0.0(0 ratings)
$1.99
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Study maritime navigation lights and vessel identification according to COLREGs-72. Observe vessels from various angles to understand their position, capabilities, and activities in low visibility. Ideal for aspiring and current navigators.

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4
Simple Colregs
Simple Colregs
Simple Colregs
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Learning Seaman
Learning Seaman
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6
COLREG 72: Rules of the Road
COLREG 72: Rules of the Road
COLREG 72: Rules of the Road
COLREGS, USCG Exam & US Inland
$3.99

This app provides comprehensive study materials and practice exams for maritime collision avoidance rules. It covers both International (COLREGs) and US Inland Navigation Rules, with features like interactive quizzes, rule explanations, and timed practice tests. Ideal for preparing for maritime exams and understanding navigation regulations.

International and US Inland Rules side-by-sideInteractive navigation lights identification quizzesSound signal playback and recognition
📚 Education
(123)
paid
7
Sailor's Deck: COLREGS
Sailor's Deck: COLREGS
Sailor's Deck: COLREGS
Nav Lights & Day Shapes Cards
Free

Master navigation lights and day shapes for skipper exams with this flashcard app. It uses spaced repetition to build lasting visual memory, tracks your progress, and resurfaces difficult configurations until they stick. Study offline with no ads or subscriptions.

Spaced repetition learningFour-layer progression of studyConfusion pair training
📚 Education
(1)
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8
Master-Nav: COLREGS IALA Tests
Master-Nav: COLREGS IALA Tests
Master-Nav: COLREGS IALA Tests
Practice Maritime Rules Daily
Free

Practice maritime navigation rules and buoyage systems with this app. It helps you identify knowledge gaps and track your progress in mastering essential regulations for mariners.

USCG Navigation Rules practiceIALA Maritime Buoyage System testsKnowledge gap identification
📚 Education
(1)
free
9
Learn Croatian (Beginners)
Learn Croatian (Beginners)
Learn Croatian (Beginners)
Quick and easy to learn
Free

Master Croatian with a comprehensive, self-paced course designed for beginners. Learn vocabulary, grammar, and pronunciation through interactive exercises and native audio. Study offline anytime, anywhere, with no time limits.

Offline Croatian courseInteractive exercises with imagesNative audio recordings
📚 Education
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free with in-app purchases
10
Cultiv8
Cultiv8
Cultiv8
by Sayfr AS
Free

This app facilitates cultural transformation and performance enhancement within organizations, with a strong emphasis on safety. It uses role-playing simulations and quizzes for individual learning and team reflection, incorporating gamification to drive engagement and success. A built-in survey feature allows for cultural benchmarking against industry data.

Cultural habit and behavior adoptionRole-playing simulationsQuizzes for practice
📚 Education
(1)
free