
CoCaptain: Sailing Logbook
Sailing logbook & anchor alarm
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Free
In-App Purchases
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About
CoCaptain is the digital logbook for sailors — voyages, track, crew, checklists, boat maintenance and an anchor alarm, all in one clean app. Start free on your phone; go Pro to sync everything to the cloud and the web.
LOG EVERY VOYAGE
• Record your track with GPS and see it on the map
• Keep a proper logbook with weather, positions and events
• Statistics per voyage and per day — distance, speed, engine hours
STAY SAFE AT ANCHOR
• The anchor alarm watches your position and warns you if you drag — free on your device
NAUTICAL CHARTS
• OpenSeaMap seamarks, plus official charts (NOAA, Kartverket, EMODnet depths) with Pro
CREW & CHECKLISTS
• Manage crew, roles and a crew list
• Pre-departure and safety checklists
BOAT & MAINTENANCE
• Your boats, systems, engine hours and maintenance tasks
CLOUD & WEB (Pro)
• Sync across all your devices and open everything in the browser
• Photo backup, PDF/GPX export, multiple boats, live tracking on a second device
Free forever for local use with one boat. CoCaptain Pro unlocks cloud sync, official charts, export and more.
Subscriptions are billed monthly or yearly and renew automatically. Cancel anytime in your App Store settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in CoCaptain
1.9
October 10, 2026
Choose your units: speed, distance and exports in your unit (km/h, km, mph). New: tap the track to see time, speed, course, propulsion and distance at that spot. Supply adopts NMEA tank senders automatically. Confirm logbook suggestions right there. Plus polish and fixes (account switch, splitting clusters, zoom while recording).
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Subscriptions & In-App Purchases
CoCaptain Pro (Monthly)
Cloud sync and every module.
$5.991 Month











