Know your boat. Manage it smarter.
Yacht management software that keeps your records straight, so you can keep exploring.
Ask
Ask your boat anything.
Type a question in plain words. The answer comes from your boat's own record, with every record behind it shown.
When was the oil last changed on the mains?
Both mains had their oil and filters changed on April 2, 2026. On an interval of every 250 hours or 12 months, the port main comes due at 5063.9 h and the starboard at 5071.2 h, or October 31, 2026. You have port 21.2 h and stbd 21 h left to run.
From the record
- TicketOil and filters, both mains, and heat exchanger zincs
- ScheduleEngine oil and filter, Port main
- ScheduleEngine oil and filter, Starboard main
- HoursPort main, port 5042.7 h
Where are the generator's oil filters?
The oil filters for your generator are kept in Forward equipment room, Starboard locker, Bin 4. That is part number 24-01241, with 3 each aboard.
From the record
- PartOil filter, generator
- EquipmentGenerator
- PartOil filter, mains
Do I have enough fuel to make Bimini and back?
Yes, you have enough for Bimini and back, a straight line of 204 nautical miles round trip. At 9 knots that is 22.7 h underway, burning 354 gallons. With a 20% reserve you need 425 gallons, and you have about 1,200 aboard from the October 11 fill.
From the record
- Looked upBimini, The Bahamas
- Boat setupCruising speed, 9 knots
- FuelBurn rate, 8 spans between full fills
- FillFull fill, October 11, 2026
What you get
Know what's due.
Every service, in hours or by date, with what's past due and what's coming in the next 30 days on one screen.
Repair tickets
Tickets record the work done on your boat, with the receipts, photos and parts attached.
Cost tracking
Fuel, parts and labor are recorded and reportable by period and by cost category. Photograph a receipt the moment you get it, and file it on a job later.
Find any paper in seconds.
Documents are stored securely online and available any time, on any device.
Captain and crew logins included
Invite them by email, each with their own login and role. Crew can log and record work but can't delete it.
The Helm
One screen for the whole boat
Open the app and the Helm is the first thing you see. Four more tabs hold the rest of the boat.
Helm
What's past due, what's due in the next 30 days and what's still to file, with your hour gauges, the weather, Ask, a scratch pad and what changed lately.
Trips
Trips holds the passages you're planning, each with its stops, distance and run hours, and shows the maintenance that will come due on each before you go. Past runs keeps every time the engines ran, start to shutdown, with the hour meters read at each end.
Stats
The boat's particulars, engine run stats charting every Engine Room Check reading, run costs for any period, and every fuel fill with your burn rate.
Service
Your equipment, the parts it takes, the service schedules built from your manuals, and every repair ticket, all in one place.
Log
The Captain's Log: daily notes and incidents, with photographs and sketches attached.
Engine Room Check
A guided walk through the engine room
Read each gauge or tick it within the range you set. A reading out of range becomes a finding, with a photo from your phone and a ticket. Every reading is charted over time.
The record
A record that sells your boat
Every repair, service, cost and paper, kept in one place from the day you start. When you sell, the whole history goes to the new owner. A boat with good service records is easier to sell and brings a better price.
Painless to start
We set it up for you
We load your survey and your engine and generator manuals, build your schedules, and train you online.
We do the hard part. You decide what gets tracked.
How setup worksBuilt by a cruiser
YachtLedger was built by an experienced cruiser: ten years of full-time cruising, a lifetime of boating, and ten years managing several large trawler-style yachts. It does what he needed, and leaves out what he didn't.
Read the story