The connected systems a modern superyacht actually runs on.
SuperyachtApps builds sea-tested software for crew, interior and management — fast, installable apps designed onboard and refined on charter, not in an office that's never done a season.
Apps currently in service
Each app does one job properly. Tap a panel for the full spec.
Live
CrewDeck
One screen for the whole crew: rotas, checklists, deck log, maintenance, chat, shopping and photo sharing — synced across the boat in seconds.
Live
CellarDeck
A secure wine-operations platform for yachts: live stock by location, label and barcode capture, Service Fridge workflow, movement history, guest menus, reports and AI-assisted wine service.
View app
Live
BridgeDeck
The digital bridge logbook: auto position fixes, watch handover, engine hours and a built-in compliance engine covering MARPOL, SOLAS, STCW and ISM.
View appBuilt for boats like these
The vessels our software runs on — 30–80m motoryachts and sailing yachts.
Motoryacht · underway
Aerial · drone
Open water
At anchorNot marine software. Crew software.
- Designed at sea, not in a boardroomEvery feature earns its place by being used on a working vessel before it ships.
- Works where the signal doesn'tInstallable apps that hold up in a marina, at anchor and offshore — not a site that needs full bars.
- No training day requiredIf a new deckhand can't pick it up in five minutes, it's wrong. Simplicity is the spec.
- You own your boat's dataEach vessel runs on its own private space. Nothing is shared, sold or pooled.
In development & under review
Candidate apps we're scoping. Tell us which ones your boat needs first.
CashDeck
A multi-currency cash book built for how boats actually handle money: monthly closing with carried balances, a four-figure summary (opening · in · out · expected in the safe), per-payer FIFO exchange batches, spend categories, refit payments synced straight from RefitDeck and a nightly email report to the captain — with Excel import tailored to each vessel's existing template.
Sea trials · S/Y Voyage
RefitDeck
Job cards across the standard eleven departments for both contractors and crew, a planner ordered by priority or price per department, budget approval reports with signature blocks, payments by cash, card or direct company transfer — and print layouts that survive the yard office.
Sea trials
EngineDeck
Running hours, planned-maintenance intervals, defect and fault notes and clean handover records for the engineering team — on the same per-vessel private data model as the rest of the fleet.
ConceptMedical Locker
The yacht's medical inventory mapped to MCA MSN 1905 (M+F) Amendment 4 — Category A/B/C/D medicines and equipment, expiry tracking, restock lists and a compliance view showing exactly what the vessel must carry.
ScopingGuest Preference Book
Living profile of every guest: allergies, drinks, music, pillows, do-not-disturb.
IdeaProvisioning & Galley
Stores, par levels and supplier orders the chef and chief stew actually use.
IdeaSafety & Drills
SOLAS drill scheduling, muster lists and ISM evidence.
IdeaCharter Day Planner
Itineraries, anchorages, toys and timings shared between bridge and interior.
IdeaPut it on your boat for a season.
We'll set up your vessel, bring the crew onboard and tune it to how you run. No long contracts.
CrewDeck
The whole crew on one screen. Rotas, checklists, the deck log, maintenance, chat and the shopping list — kept in sync across the boat so nothing falls between watches.
Digital Deck Log
A 15-column professional logbook with GPS position capture and one-tap PDF export for the records.
Maintenance Log Book
Track jobs and history per system; turn a ticked task straight into a maintenance record.
Checklists & rotas
Pre-departure checklists and crew duties everyone can see and tick off in real time.
Crew chat & photos
Onboard messaging and a shared photo stream — the day's shots and notes in one place.
Shopping & shore lists
A running shopping list the whole crew adds to before the next provisioning run.
Push notifications
The right person gets pinged the moment something needs them — even with the app closed.
CellarDeck
Control every bottle from cellar to service. Track stock by location and vintage, scan labels and barcodes, record every movement, prepare elegant guest menus and keep each vessel's data private.
Demo access is invitation-only. Sign in with the email address that received your secure invitation.
Live inventory & locations
Know every bottle, vintage, quantity and storage location in real time, with captain-managed cellar location names.
Label & barcode capture
Open a wine record and capture its label or barcode directly, keeping photos and researched wine details attached to the correct bottle.
Service Fridge workflow
Prepare bottles for service, return unopened wines or record consumption while every stock change remains traceable.
Complete movement history
Captains can review who moved each bottle, when it moved, its route, quantity and operational reason.
Guest service & wine intelligence
Create elegant guest menus, use AI Sommelier and chef-pairing tools, and enrich tasting notes and ratings for more confident service.
Reports & private workspaces
Generate PDF and Excel reports, schedule stock summaries and keep Demo, Pilot and vessel data isolated in private workspaces.
BridgeDeck
The bridge, the SMS and the statutory record books in one place. BridgeDeck pairs a proper digital logbook with a working Mini-ISM system — drills, findings, risk assessments, rest hours and the record books — so the boat's daily life and its paperwork finally live together.
Deck & passage log
Structured entries with automatic GPS position fixes and clean PDF exports — no more gaps in the logbook.
Mini-ISM suite
Drills, reports, findings & corrective actions (CAPA), risk assessments, crew familiarisation and SMS policies with read-and-acknowledge.
Statutory record books
Oil Record Book (MARPOL Annex I) and Garbage Record Book (Annex V) with position-stamped, survey-ready entries.
Rest hours (STCW/MLC)
Per-crew rest grids with a compliance engine that flags violations before an inspector does.
Certificate locker
Bulk PDF import and camera scanning with perspective correction — every certificate filed, dated and expiry-tracked.
Muster list & station bill
Crew stations and emergency duties, always current and printable.
Audit pack
One-tap evidence matrix and audit pack PDF for surveys, flag state and management review.
7 languages
Full interface in seven languages — the whole bridge team works in their own words.
Request a demo or pitch an app.
Tell us your vessel and what's slowing the crew down. We'll set up a private demo and, if you've an idea for an app, we want to hear it.
No install, no sign-up. Open the live demo on a sample yacht and explore the deck log, watch schedule, crew chat and PDF reports.