About us

Don't be the prey. Be the shark.

Your whole life at sea, in one app — inspections, checklists, navigation tools, career and daily life aboard. Offline-first, in English, priced in USD.

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Our story

At sea you are either the prey or the hunter. An inspector boards and the whole ship holds its breath. Paper check cards go missing, last voyage's notes stay on an old phone, certificates expire quietly, and the same preparation is repeated for every inspection. Shark exists so you meet that moment as the hunter — sharp, prepared, calm.

But inspections are only one part of life aboard. So Shark grew into one offline-first companion for everything else too: daily work by rank, navigation tools that work with no signal, store orders, crew accounts and menus, career documents, notes and reminders. One workspace per contract, for officers, cadets and ratings alike — switch vessels and your archive switches with you.

Our mission

To give every seafarer one offline-first companion for their whole life at sea — inspection readiness, daily work, navigation, career and life aboard — built for officers, cadets and ratings alike, with or without a signal.

Our vision

To become the app every seafarer keeps on their phone — the reason no crew faces inspections, paperwork or life aboard unprepared.

What you get onboard

🦈

Inspection check cards

Flag, PSC, SIRE 2.0, CDI, Sanitation and ISM cards with completion dates you can show an inspector.

✅

Job checklists

Daily, weekly and monthly routines plus pre-arrival, bunkering and job checklists — per rank, with on/off switches.

🧭

Navigation tools

Live AIS and GPS tracking, offline celestial math for compass checks, port directory with VHF channels, deck log book.

🎓

Career

CV builder with STCW certificate tracking and expiry alerts, sea service counted automatically from your contracts.

📦

Store requests

IMPA catalogue import with smart suggestions as you type, plus export for the order.

👥

Crew & galley

Crew accounts in three currencies, weekly menu planner with kcal, service-time tracking and GIBS deadline counters.

📝

Notes & reminders

Voice notes, dictation and alarms — for handovers, defects and anything you must not forget.

📚

Library

Reference books and manuals kept close, ready to open without hunting through a drawer.

What we stand for

Offline-first

Everything that matters works at sea with no signal. Data lives on your device, not on a server you cannot reach.

One contract, one memory

Every vessel gets its own archive — progress, notes and lists. Switch ships without losing a thing.

Fair and transparent

Priced in USD, no hidden tiers, no ads. The free plan is genuinely usable.

Built by seafarers

Made by people who have stood the watches, sat the inspections and chased the paperwork.

🦈 Don't be the prey. Be the shark.

Fair winds and following seas. 🌊

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