Skipper: Sailing Log & Anchor

A sailing logbook without paperwork. Skipper records your track, position and course in the background, and engine or sail changes take one tap. And when you drop anchor, it keeps watch while you sleep.

Logbook, anchor alarm and maintenance log in one app — built by a sailor who spends the season on his own boat.

📖 DIGITAL LOGBOOK
- Track, position and course recorded automatically in the background
- Engine on/off, sails up/down and other events — one tap each
- Crew list and duties
- Trip statistics: distance, speed, fuel, ETA and distance to go
- Share your live track with family and crew ashore through a simple link

⚓ ANCHOR ALARM
- Set the anchor point and drift radius in one tap
- Loud alarm if the anchor drags outside the swing circle
- Keeps watching in the background, even when the app is closed
- Survives a phone restart — the anchor watch comes back on its own

🔧 BOAT & MAINTENANCE
- Boat profile: registration, specs, VHF/MMSI
- Engine maintenance log: oil, filters, repairs
- Fuel consumption tracking

🛟 SAFETY
- Man overboard (MOB) button with navigation back to the point

🗺 NAVIGATION
- Background GPS tracking with automatic waypoints
- Distance and speed to waypoints with course correction
- Load a route or import a track recorded in Navionics

WHO IT'S FOR
Skippers of sailboats and motor yachts, cruisers and long-passage crews, and boat owners who keep their own logs.

Your data is backed up to the cloud and never sold.

Recent changes:
• Share your log right from the app. While a log is running, tap Share in the top bar to get a link where anyone can follow your track and log events live in any browser. Send it via Telegram, WhatsApp or email, copy it, or switch it off at any time. Requires a signed-in account.
• Fixed the anchor-alarm circle: on some phones it rendered at the wrong size and spilled off the map. The circles now display correctly on any screen. Drift detection was unaffected.