Your voyages, logged automatically.
BoatLog detects departures and records your track, distance, speed, weather and sea conditions in the background — then keeps your boat's maintenance, documents and fuel all in one place.
A look inside BoatLog
Swipe to explore the app.
Everything a logbook should be
Automatic voyage recording
With “Always” location access, BoatLog detects when you leave the dock and records your track, distance, speed and duration in the background — even with the app closed.
Weather & sea conditions
Wind, air pressure, temperature, wave height and water temperature are captured before departure and along the way, so your log tells the full story.
Interactive track map
Replay any voyage on a map with the exact route, then dive into speed, heading and the conditions at every point.
Stats & charts
Total distance, hours underway, monthly counts and trends — see your season come together in clear charts.
Waypoints with context
Drop waypoints for anchorages, fishing spots, fuel and hazards. Each one stores the time, coordinates, weather, sea state and photos.
Maintenance & documents
Track service history, engine hours, inspections and document expiry per boat — with a due-date dashboard so nothing slips.
Fuel log & multiple boats
Record refuels and consumption, and manage your whole fleet — each boat keeps its own logs, stats and reminders.
AI voyage diary & sharing
Turn a voyage into a beautifully written diary, export GPX or PDF, and share a voyage card — or send a float plan to family before you head out.
Made for every kind of time on the water
However you use your boat, BoatLog keeps the record.
Cruising & day trips
Let every outing log itself, then relive the route, distance and conditions later.
Fishing
Mark productive spots as waypoints with weather and sea state, and log your catch.
Fleet & charter
Manage several boats, each with its own hours, maintenance and documents.
Boat maintenance
Keep service history and engine hours, and get reminded before inspections and renewals.
Passage making
Follow live speed, distance and distance-from-shore, and review the full track afterwards.
Peace of mind
Send a float plan with your destination and return time so someone ashore knows your plan.
Start your logbook today
Free to download. Your voyages stay on your device.