Logge

Logge turns your iPhone or iPad into a full-featured nautical logbook — built for use on the water.

On the Water Create a voyage in seconds and start logging immediately. Every log entry captures GPS position, course, speed (kn), wind force (Beaufort), wind direction, sea state, visibility, air pressure, sail configuration, and engine operation. GPS data is filled in automatically.

Connect Logge to your compatible chartplotter or NMEA multiplexer via Wi-Fi (TCP or UDP) to transfer position, course over ground, speed, and wind data directly into each log entry.

Route Tracking Logge records your route in the background — even when the screen is off. Tracking interval and GPS accuracy are freely adjustable. The route map displays automatic waypoints and manual log entries colour-coded by speed.

Voyage Summary Each completed voyage includes a route map with speed gradient and a breakdown of total distance, distance under sail, distance under engine, average speed, and top speed.

Statistics Total nautical miles, sailing days, sail share, engine hours, and longest voyage are displayed in a tile layout. A bar chart shows voyages by month. The records card lists your fastest, stormiest, and longest voyage. Set a personal annual nautical mile goal and track progress directly in the tab.

Export & Organisation Export a complete PDF logbook in A4 landscape format with a margin for punching and filing. Voyages are grouped by month with filter options. Vessel profiles are saved and pre-filled for new voyages.

Features:

• Log entries with GPS, NMEA, wind, sea state, visibility, pressure, sails, and engine
• Background route tracking with adjustable interval and GPS accuracy
• NMEA via Wi-Fi (TCP/UDP) — compatible with many chartplotters and multiplexers
• Route map with speed gradient
• Voyage statistics: average speed, top speed, distance under sail and engine
• Statistics tab: sailing days, engine hours, sail share, records, annual goal
• Monthly bar chart of all voyages
• Saved vessel profiles with auto-fill
• PDF export in A4 landscape with filing margin