Every feature, helm to engine room.
Every feature, helm to engine roomtheONE replaces a dozen apps, spreadsheets and group texts with a single iOS app, built for power vessels forty feet and up. Eleven pages, each one going properly into a part of it rather than skimming all of it.
Foresight™
Memory, not magic.
Your boat's own history, read back to you. When a pattern that ended badly starts to repeat, theONE says so — and shows you the chain it reasoned from.
Read it → The stance the whole app is built onOffline-first
Built for the moment the signal dies.
Every critical feature works with zero connectivity, and the app never invents data it doesn't have. Silence over fiction.
Read it → Where the record startsJot
Capture in ten seconds. File it later.
Boat records die in the twenty minutes between noticing something and having a hand free. A jot closes that gap, then becomes whatever it should have been.
Read it → Where the app earns its keepWork orders
The unit of work on a boat.
A real WO number, a scope of items rather than one task, additional-work sends that list only what is genuinely new, and a closeout that keeps two questions apart.
Read it → The one we are quietly proud ofRouting
It plans the passage. You still decide.
The long hauls most marine apps quietly decline, auto-routed — held to your boat's own minimum operating depth, and handed to you as a proposal you can argue with.
Read it → Why a surveyor takes you seriouslyThe record
Evidence that holds up.
Eight typed outcomes, verified fixes that name their verifier, append-only incidents, archive rather than delete, and six one-tap exports.
Read it → The knowledge that walks off the dockPlaybooks & readiness
The boat, run the same way every time.
Procedures written once, assigned by crew position, run with names and timestamps against them — rolling up into a readiness score you can tap into by department.
Read it → From the saloon table to the helmUnderway
Plan it here. Load it on the plotter.
A cruise as a chain of legs with real marks in between, exported as a standard GPX file — then followed live, with the track you actually ran recorded behind you.
Read it → The hours, the parts and the vendorKeeping her running
Knowing what's due is the easy half.
Engine templates so schedules start populated, hours by hand or straight off NMEA 2000, systems as individual units, and a four-state parts flow from needed to stowed.
Read it → The everywhere problemDocuments
Scan it once. Find it in three seconds.
An on-device scan pipeline that refuses blurry pages and asks rather than guesses, eighteen categories, six-rung expiry warnings, and renewals that archive what they replace.
Read it → A boat is rarely a one-person operationCrew & access
The right people, the right doors.
Six ordered roles, vendors who inherit nothing from the hierarchy, authority that expires on its own, a Crew Book, a Ship's Directory, and multi-vessel Fleet switching.
Read it →Looking for the whole thing end to end instead? The main page runs through the app from first launch to signed-off work order.