Ship's Log byCaptainMJ

Redesigned for iOS 18. A faster, cleaner ship's log that runs entirely on your device — no account, no cloud, no tracking. Start logging your next voyage today.

ShipsLog makes it effortless to record every voyage — from short coastal hops to long offshore passages. Position, course, and speed are logged automatically at your chosen interval, while manual entries let you capture anything important along the way. A clean interface, assisted selectors, and automatic data capture make it fast to keep a proper logbook without interrupting your time on the water.

FEATURES • Auto‑Log — record position automatically at your chosen interval • Manual logging — add entries for weather, engine hours, sail changes, notes, and more • Live Activity — see active trip status on the Lock Screen and Dynamic Island • Nautical chart for every trip with track line and start/finish markers • Trip summary on End Trip: distance, duration, average and max speed • Export trips as GPX or CSV for sharing or archiving • Edit log entries or delete individual entries or entire trips • Quick‑fill selectors for sea state, wind and other details • Dark Mode support for night sailing • Works offline — perfect for offshore passages