专为每一位
Engineering Officer of the Watch
完整的 EOOW & ETO 考试备考伴侣与快速参考指南。包含 A 部分模拟器、AI 口试考官、间隔重复闪卡及全模块覆盖。支持离线使用。
Android coming soon Free to download. Premium unlocks every module.
Exam prep. Engine-room reference.
From written exam preparation to AI oral practice — and the quick reference you'll reach for in the engine room. One app covers both the EOOW and ETO pathways.
Part A Exam Simulator
Replicate real exam conditions with timed practice covering all five question types — multiple choice, true/false, matching, fill in the blank, and drag & drop. Per-topic threshold tracking so you always know where you stand before exam day.
AI Oral Examiner
Practice your engineering oral with an AI examiner. Speak your answer using speech-to-text — just like a real oral — and get a structured grading report: verdict, score, key points checklist, missed topics, and examiner commentary tailored to engineering scenarios.
Lessons & Glossary
Structured lessons with animated diagrams, exam tips, and knowledge checks for all engineering modules. Each module includes a searchable glossary so every term is one tap away — no internet needed.
Spaced Repetition
1,200+ flashcards powered by the SM-2 algorithm. The app learns what you know and what you don't — surfacing the right cards at exactly the right time to maximise retention before your exam.
Quick Reference
Instant-access reference topics: alarm and shutdown parameters, machinery systems, MARPOL discharge limits, emergency procedures, and more. Not buried in lessons — just the data you need in the engine room or before an exam.
EOOW & ETO Pathways
Choose your role at signup and get content mapped to your certificate pathway. EOOW content focuses on engineering watch duties and machinery management (STCW A-III/1). ETO content covers electrical systems, automation, and control (STCW A-III/6).
Progress Tracking
XP, levels, streaks, and a detailed dashboard showing your per-module mastery. Know exactly where you stand before exam day.
12 modules. The full syllabus.
Mapped to the MCA EOOW (STCW A-III/1) and ETO (STCW A-III/6) engineering syllabus
See it in action
Built for the way you actually study — between watches, in your cabin, before your oral.
Exam conditions. Five question types.
Timed Part A simulator — just like the real thing
AI examiner feedback on your answers.
Structured grading with verdict, score & commentary
1,200+ cards. Spaced repetition.
SM-2 algorithm learns what you know
Engine-room reference. Offline.
MARPOL limits, alarms, machinery data & more
12 modules. The full syllabus.
Every EOOW & ETO topic, structured for exams
Expert content for every topic.
Exam-standard questions with detailed explanations
Every question type.
MCQ, true/false, matching, fill-blank & drag-drop
EOOW and ETO pathways.
Choose your certificate at signup
Three steps to exam ready
Download
Available on iOS, with Android on the way. Create an account, choose EOOW or ETO, and start studying immediately.
Study
Flashcards, lessons, mock exams, and AI oral practice. The app adapts to what you need to review.
Pass
Walk into your written and oral exams with confidence. You've seen it all before.
Simple pricing
Start free. Upgrade when you're ready for the full experience.
Free
forever
- First module (lessons & flashcards)
- Quick reference preview
- Progress tracking
- All engineering modules
- Part A exam simulator
- AI oral examiner
Premium
billed monthly
- Everything in Free
- All 12 modules & 1,200+ flashcards
- Full quick reference library
- Part A exam simulator
- AI oral examiner
- Spaced repetition practice
or £39.99/year (save 33%)
最终价格由您所在地区的 App Store／Google Play 确定，所示价格为典型参考等值。
常见
The EOOW & ETO Bible 是什么？
这是一款面向备考 MCA Engineering Officer of the Watch（STCW A-III/1）及 Electro-Technical Officer（STCW A-III/6）证书的轮机官员学员的移动应用程序。它包含 A 部分考试模拟器、AI 口试考官、间隔重复闪卡、结构化课程及快速参考资料库——全部支持离线使用。
它涵盖哪些 MCA 证书？
本应用程序涵盖值班轮机员证书（STCW A-III/1）及电气技术员证书（STCW A-III/6），并对应现行 MCA 考试大纲。
何时可以使用？
The EOOW & ETO Bible 目前正在开发中。请在本页面登记您的兴趣，我们将在其于 iOS 和 Android 上线后第一时间通知您。
由谁开发？
Azimuth Systems Ltd——与开发面向甲板官员的 The OOW Bible 的团队相同。本应用程序与海事及海岸警卫署（MCA）无关联，亦未获其认可，也非由其制作。
Ready to start studying?
Download The EOOW & ETO Bible and start preparing for your engineering certificate today.
Android coming soon