La Biblia para todo
Engineering Officer of the Watch
El compañero completo de examen EOOW & ETO y guía de referencia rápida. Simulador de Parte A, examinador oral con IA, tarjetas de repaso espaciado y cobertura completa de módulos. Funciona sin conexión.
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%)
El precio final lo establece App Store / Google Play en su región — se muestra el equivalente aproximado.
Preguntas
¿Qué es The EOOW & ETO Bible?
Una aplicación móvil para guardiamarinas de ingeniería que se preparan para los certificados MCA de Engineering Officer of the Watch (oficial de guardia de máquinas) (STCW A-III/1) y Electro-Technical Officer (oficial electrotécnico) (STCW A-III/6). Incluye un simulador de examen de Parte A, examinador oral con IA, tarjetas de repaso espaciado, lecciones estructuradas y una biblioteca de referencia rápida — todo funciona sin conexión.
¿Qué certificados MCA cubre?
La aplicación cubre el certificado de oficial de guardia de máquinas (STCW A-III/1) y el certificado de oficial electrotécnico (STCW A-III/6), alineados con el programa de estudios vigente de la MCA.
¿Cuándo estará disponible?
The EOOW & ETO Bible se encuentra actualmente en desarrollo. Registra tu interés en esta página y te notificaremos en cuanto se lance en iOS y Android.
¿Quién lo desarrolla?
Azimuth Systems Ltd — el mismo equipo detrás de The OOW Bible para oficiales de cubierta. No está afiliado, respaldado ni producido por la Agencia Marítima y de Guardacostas (MCA).
Ready to start studying?
Download The EOOW & ETO Bible and start preparing for your engineering certificate today.
Android coming soon