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MyBoatLog

Free while in beta

Every hour, every part, every receipt — accounted for.

MyBoatLog keeps a private boat's logbook, maintenance schedule, inventory, documents and crew records in one place, on the phone you already carry. Built for owners and the people who run their boats.

Create a free accountSee what's included

No card required. Install it to your home screen and it works like an app.

Features

Built for how boats actually get run

Not a notes app with a boat theme. The parts that are hard to get right — the engine meter, crew permissions, cash handed to a captain — are the parts that got the most attention.

  • An engine meter that reconciles

    Every hour is an entry in an append-only ledger, not a number you overwrite. Edit or delete a voyage and every reading after it re-derives, so the meter always agrees with the trips behind it.

  • Crew access, page by page

    Invite a captain to the logbook and petty cash but not the expense tracker. Grants are enforced in the database by row-level security, not hidden in the interface.

  • Attendance with provenance

    Every punch records who entered it and when the server received it. A self-recorded shift is flagged as such, so a timesheet cannot quietly rewrite itself.

  • Petty cash that balances

    Hand a float to the captain and see it drawn down purchase by purchase. Each transaction mirrors into expenses once — no double-counting, no separate rollup to maintain.

  • Maintenance by date or by hours

    Service reminders that fire on a calendar date or an engine-hour threshold, with rolling intervals for recurring work, and before/after photos attached to the job.

  • Documents that warn you

    Registration, insurance and radio licences in one private vault, with expiry alarms that reach you by email and push before the paperwork lapses.

See it in action

One app for the whole boat

Every voyage, and the engine meter with it

  • Log a trip and the engine hours move with it
  • Edit or delete one and the meter corrects itself
  • Passages, distance and hours totalled for you
  • Export the log, or a filtered part of it, to PDF

How it works

Aboard in three steps

  1. 1

    Add your vessel

    Name, specifications and engine hours. Everything else hangs off it.

  2. 2

    Invite your crew

    Give the captain the logbook and petty cash, the engineer the maintenance list. Each person sees only their pages.

  3. 3

    Log as you go

    Voyages, services, receipts and documents, from the phone in your pocket. Reminders arrive before things lapse.

Install

On your home screen in seconds

No app store and no download. Add MyBoatLog to your home screen and it opens full screen with its own icon, like any other app, and can send you maintenance and document alerts.

iPhone & iPad

  1. Step 1: In Safari, tap the Share button
  2. Step 2: Choose “Add to Home Screen”
  3. Step 3: Open MyBoatLog from the new icon

Android

  1. Step 1: In Chrome, tap the ⋮ menu
  2. Step 2: Choose “Install app” or “Add to Home screen”
  3. Step 3: Open MyBoatLog from your apps

Free while in beta

Every feature, one vessel or a fleet, no card required. Pricing will be announced before it changes, and beta accounts keep their data either way.

Get startedFull details
Questions before you start?Read the answers to common questions, or email us and a person will answer.Visit support