Helm is the maintenance logbook for boat, RV and motorcycle owners. Track engine hours, log every service, and get a reminder the moment the next one comes due — impeller, anodes, lower-unit oil, all of it.
No account, no signup. Add your boat and start logging.
Name it, pick the type, punch in current engine hours. Helm loads the real marine service intervals for you.
Oil, impeller, anodes, bottom paint — tap it, add hours and cost. Every entry sharpens the next reminder.
Helm watches every interval — by hours and by date — and reminds your phone before you're overdue. No surprises on the water.
Helm has no account and no server. Your vessels, hours, receipts and photos live only on your phone. There's nothing to hack, leak, or sell — even we can't see it. Reminders are scheduled by your phone itself, not a push server.
Boats run on engine hours, not miles. Helm tracks both, and whichever comes first wins — just like your manual.
Impeller, gearcase oil, zincs, bottom paint, winterizing. Nautical language, not a generic "vehicle" checklist.
A local notification the moment a service comes due. No push server, no data leaving your phone.
Export a complete, dated maintenance history. A documented boat sells faster and for more — this is the doc that proves it.
One app for the whole toy shed. RVs and motorcycles switch to mileage-based intervals automatically.
No signal at the dock or the ramp? Everything runs on-device, from the slip to the storage lot.
Less than a tank of fuel — and it protects an asset worth thousands.
The best time to start a logbook is the day you buy the boat. The second-best time is right now — it's free for your first vessel.
No account needed · Your logbook never leaves your device