Jot Inbox
Capture any note or photo on the fly, then route it to maintenance, a vendor, or the observation log when you’re back at the table.
BUILT FOR POWER VESSELS 40 FEET AND UP · COMING SUMMER 2026
theONE
Everything about your vessel. One place. Finally simple.
theONE Vessel Command Center replaces a dozen apps, spreadsheets, and group texts with a single iOS app — telemetry (NMEA 2000 ready), crew, planning, playbooks, and maintenance. Offline-first. Captain-grade.
Works at anchor in the Abacos. Always.
- iOS-first
- iPhone
- Apple Watch
- Offline-first
- NMEA 2000 ready
- NOAA Weather
WHAT'S INSIDE
Built for the way captains actually run a vessel.
Float Plan
File a float plan in under a minute — departure, destination, souls aboard, expected return — sent to dockmasters or shore contacts.
Siri Shortcuts
Eyes on the water. Log an MOB pin, watch change, or logbook entry hands-free via Siri.
Emergency Drawer
One tap for MOB pin (GPS timestamped), USCG contacts, and DSC radio procedure.
Document Vault
Scan, store, and retrieve manuals and certificates — offline.
Trip Planning
NOAA tide data in Today view. Exportable vessel briefing — one-tap PDF for relief captains, owners, and pre-departure review.
ENGINE TEMPLATES
Engine hours logged against built-in maintenance templates for Volvo Penta, MAN, CAT, Cummins, Yanmar, Onan, Northern Lights, MerCruiser, Seakeeper, Side-Power, Lewmar + more.
MORE INSIDE
Built deep. Not just deep-sounding.
Apple Watch glances
Underway heading, SOG, depth. Tanks and MOB on the wrist.
Live Activity
Active leg, ETA, and telemetry in the Dynamic Island.
Anchor Watch
Arm at the GPS fix. Drag alert if the boat moves outside your radius.
Boat IT
Wifi passwords, marina codes, gate access. Face ID locked.
Trace
See how today's observation connects to last summer's incident.
Ask
Well over 100 in-app help articles, and growing. One tap from any screen.
STOWAGE & FINDER
Every locker, labeled. Every part, found.
Set up your boat once. Then search it like a library — by word, not by memory. Spare impeller, flare kit, guest towels, the good corkscrew. Type it. Find it. Know which locker, which shelf, which bin.
Stow it once.
Tag any item to a locker, shelf, or bin. Photos optional. Works offline.
Find it in seconds.
Plain-word search across every item on the boat. No codes. No categories to memorize.
Crew finds it too.
Guests and crew can look up where things live without calling the captain.
Like a library catalog for your boat — only simpler. Type the word. Find the thing.
LIVE TELEMETRY & LOGGING
Your vessel’s data — your way.
Log it yourself on a schedule you set, or connect theONE directly to your NMEA 2000 network and let it log automatically at whatever interval you choose. Same data. Same place. Your call on how it gets there. That's the raw material Foresight reads from.
Manual logging, on your schedule.
Captain or owner sets the cadence — daily, weekly, every engine hour, every trip. theONE prompts the crew at the right moment. Tap, confirm, done.
Automatic logging, straight from NMEA 2000.
Connect to system. theONE reads engine hours, fuel burn, depth, temps, voltages, and tank levels at the interval you set — one second to one hour. Offline-first. Syncs when you have signal.
Same logbook, two ways in. Switch any data point between manual and automatic at any time.
PREDICTION ENGINE
The only marine app that learns your boat.
theONE doesn’t guess. It remembers — and warns you.
Most marine apps show you the weather and the chart. theONE does that, then keeps learning. Every issue, observation, maintenance log, and hour reading feeds a causal engine that watches your boat for patterns — and tells you when a pattern that ended badly last time is starting to repeat.
Three engines, one job:
- Foresight Inbox — Catches patterns: "this fault chain matches your July 2024 alternator failure"
- Hours Watch — Catches the obvious: service intervals, burn-rate anomalies, stale logs
- Departure Windows — Ranks the next 72 hours so you know exactly when to leave
Every prediction is traceable. Tap "why?" and theONE shows you the evidence. No black boxes. No magic. Just your boat, finally remembering everything.
Three thinking engines. One job: warn you before it costs you.
Not the ones in your engine room — the ones in the app, working quietly in the background so you don't have to.
Foresight: knowing what your boat is about to need — before it needs it.
LOOKS BACK
Trace
Connects what's happened across the boat to find the real cause, not the symptom. Engine hours, fuel burn, voltages, the last three trips — traced to the why.
LOOKS AHEAD
Foresight
Turns today's patterns into tomorrow's warnings. Tells you what's about to need attention before it strands you.
PICKS THE MOMENT
Window
Picks the right moment to act — the right hours, the right weather window, the right port. Timing you'd otherwise have to guess.
First time, it's an event. Third time, theONE says: this matches two prior signatures. Both ended in alternator replacement. Want to schedule service before your next trip?
WHEN THE PAPERWORK LANDS
One tap. PDF. Done.
Vessel Briefing
A read-only snapshot of your boat's state. For surveyors and relief captains.
Departure Brief
Per-leg pre-departure summary. Tide at ETA, crew aboard, open items.
Trip Summary
Post-cruise summary in one PDF.
Deck Logbook
Official chronological log with watch intervals.
Insurance Export
Maintenance posture, recent service, vendor sign-offs.
Owner Week Digest
A weekly one-pager for the owner who isn't aboard.
TRUTH & VISIBILITY
Most marine apps show you dots. theONE shows you the line between them.
Other apps log a maintenance event and call it a record — a single point on a long timeline, with everything that happened around it missing. theONE captures the full picture: what was done, what the boat was doing before and after, what the data showed, what the crew noticed. Truth, in context. Visibility, not just paperwork.
Not just dots.
A maintenance entry isn't a lonely receipt. It sits inside the full run history — hours, conditions, anomalies, observations — so you can see what actually led up to it.
The whole picture.
Every log, every reading, every Jot, every photo — connected to the moment it happened. Nothing floating in isolation.
Truth you can stand behind.
When a surveyor, buyer, or insurer asks what happened, you've got more than a stamp on a page. You've got the run that came before it and the run that came after.
A logbook tells you what was done. theONE shows you what was happening when it was done — and everything that's happened since.
HOW IT WORKS
Built the way your brain actually works.
Every other app makes you learn it — menus inside menus, back buttons, rabbit holes. You finally find the page you wanted, then a thought hits about something else, and you're backing out three levels to start over. theONE doesn't do that. Everything is reachable from wherever you are. One or two taps. No memorized paths.
Two taps to anywhere.
Jump from the engine room to the guest list to a vendor invoice without backing out of anything.
Thoughts don't wait.
Mid-task idea? Capture it, act on it, come back. theONE remembers where you were.
No UI to memorize.
Search by word. Tap by intent. The app bends to how you think, not the other way around.
Outside-the-box, made real. Stop learning apps. Start running your boat.
CREW & ROLES
Your boat, your people, the right access.
Captains and owners invite the rest of the crew with a tap. Each person gets exactly the access their role needs — nothing more, nothing less. Guests for a weekend. A mate for the season. A manager who runs the calendar. theONE keeps everyone on the same vessel, on the same page.
Owner
Full access. Sets the vessel, invites everyone, owns the data.
Captain
Runs the boat day-to-day. Plans trips, logs runs, manages maintenance.
Manager
Handles schedules, vendors, and paperwork. No helm-side noise.
Mate / Crew
Logs hours, completes checklists, sees the trip plan and weather.
Tech / Mechanic
Read-only on systems plus write access to the jobs they're assigned.
Guest
Trip-scoped view: itinerary, safety brief, where things are. Expires when the trip ends.
HOW INVITES WORK
01
Tap invite.
Pick a role. Send by text or email.
02
They join the vessel.
One tap installs theONE and ties them to your boat.
03
You stay in control.
Change a role, revoke access, or end a guest trip anytime.
One vessel. One source of truth. Everyone on the boat, working from the same page.
EARLY ACCESS
Founding Captain access.
The first 50 captains get early access to theONE before public launch and a direct line to the team. Request your spot below.
Crew roles. Multi-device sync. One vessel, one playbook.