Logge

Log your sailing trips

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

New in 1.9: sea miles certificate as a PDF with night miles and signature, Siri shortcuts for manoeuvres – and with Logge Pro your own goals and the career certificate. Logge turns your iPhone or iPad into a complete ship's log – built for use on the water. On board Create a voyage in seconds and start logging right away. Every log entry records GPS position, course, speed (kn), wind force (Beaufort), wind direction, sea state, visibility, air pressure, water depth, water temperature, sail setting and engine status. GPS data is filled in automatically, and every entry shows how far you've come since the start of the voyage. Over a Wi-Fi connection (TCP or UDP), Logge connects to compatible chart plotters and NMEA multiplexers – position, course over ground, speed, wind, water depth and temperature go straight into every log entry. Boat & manoeuvres Choose sailing boat or motorboat – the forms show only the relevant fields. Quick actions for tack, gybe, reef, engine, anchor and more create pre-filled log entries, also via Siri or a shortcut, without picking up your iPhone. Automatic course-change detection suggests an entry as soon as your course changes noticeably. Air pressure is read from the iPhone barometer – even offline – with a trend arrow on every entry. Anchor watch When you're at anchor, Logge monitors an adjustable swinging circle and sounds an alarm as soon as the boat leaves it – even in the background and with a Focus active. Track recording Logge records your route in the background – even with the screen off. Distances are measured along the actual route, split into sailing, engine and time at anchor. The route map shows the voyage colour-coded. Voyage review & statistics Every completed voyage shows total distance, distance under sail and under engine, average and top speed, plus a wind rose, a weather history and the share under sail. The statistics tab sums up nautical miles, days at sea, engine hours, records and favourite ports – with a personal annual goal and filters by vessel and year. Sea miles certificate For sailing licence applications: choose your voyages and create a PDF sea miles certificate with total distance, days at sea, night miles and cruising area – signed on the spot with your finger or Apple Pencil if you like. Whether the certificate is accepted is decided by the issuing authority. Export, backup & organisation Export your complete logbook as a PDF in A4 landscape with a print margin, or each voyage's route as a GPX track for other navigation apps. Back up your logbook to a file and restore it at any time – merged instead of overwritten. Single voyages can be handed on as a file, for example to a co-skipper. Logge Pro One-time purchase, no subscription. Pro unlocks: your own goals (e.g. night miles or days at sea per year), the career certificate covering your entire sailing history as a PDF, free column selection in the PDF logbook, GPX import from your chart plotter, CSV export, plus season comparison, fuel analysis and cruising-area heat map. On iPad Voyage list and details side by side, the map with an inspector column, statistics as a tile grid, keyboard shortcuts and GPX files by drag & drop. Features: - Manoeuvre quick actions & automatic course-change detection - Siri & Shortcuts for log entries and manoeuvres - Anchor watch with adjustable radius and alarm - Background track recording, distance along the route - NMEA over Wi-Fi (TCP/UDP) with automatic reconnect - Filter log entries by type, undo deletion - Watch system with watch-change log and log reminder - Sea miles certificate as a PDF with night miles and signature - Crew list per voyage and saved vessel profiles - PDF and GPX export, backup, voyage export and import - Pro: your own goals, career certificate, PDF column selection, GPX import, CSV export, season comparison, fuel analysis, cruising-area heat map - iPad layout with two-column view and keyboard shortcuts Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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What's new in version 1.9: • Sea miles certificate: choose your voyages and create a PDF certificate for sailing licence applications – with total distance, days at sea, cruising area and all voyages in one continuous table. Before exporting you can sign directly with your finger or Apple Pencil; the signature ends up only in the PDF and is not stored anywhere. • Night miles: Logge calculates from the recorded route how many miles you sailed between sunset and sunrise, shows how reliable the value is, and lets you correct it by hand if needed. • Siri & Shortcuts: "New log entry in Logge", "Log a tack in Logge", "Drop anchor in Logge" and more commands create pre-filled entries in the current voyage. "Lock", "Bridge" and "Weigh anchor" are even logged directly with your current position, without opening the app. Works offline. • Add boats directly in Settings, without starting a voyage first. Changes to the home port or boat type when starting a voyage now update the saved boat instead of creating a duplicate. • Maintenance now explains why engine hours stay at 0 when the boat has no identifier. New in Logge Pro: • Goals: set up to ten goals – such as nautical miles, night miles, days at sea, number of voyages or engine hours, for all time or the current year, per boat if you like – and track your progress in the statistics. • Career certificate: your entire sailing history in one PDF – totals including night miles, broken down by year, cruising area and boat. Plus minor bug fixes and stability improvements.

The developer, Annabelle Petri, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Larger Text

      • Dark Interface

    Seller
    Annabelle Petri
    Size
    13.8 MB
    Category
    Productivity
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • iPad
      Requires iPadOS 18.6 or later.
      • ⁨iPad Air Wi‑Fi + Cellular⁩
      • ⁨iPad mini 2 Wi‑Fi + Cellular⁩
      • ⁨iPad Air 2 Wi‑Fi + Cellular⁩
      • ⁨iPad mini 3 Wi‑Fi + Cellular⁩
      • ⁨iPad mini 4 Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) Wi-Fi + Cellular⁩
      • ⁨iPad Pro (9.7‑inch) Wi‑Fi + Cellular⁩
      • ⁨iPad (5th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (10.5‑inch) Wi‑Fi + Cellular⁩
      • ⁨iPad (6th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11‑inch) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad mini (5th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air (3rd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad (7th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad (8th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11-inch) (3rd generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular⁩
      • ⁨iPad mini (6th generation) Wi-Fi + Cellular⁩
      • ⁨iPad (9th generation) Wi-Fi + Cellular⁩
      • ⁨iPad Air (5th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad (10th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular⁩
      • ⁨iPad Air 11-inch (M2) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M2) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 11-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 13-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad mini (A17 Pro) Wi-Fi + Cellular⁩
      • ⁨iPad (A16) Wi-Fi + Cellular⁩
      • ⁨iPad Air 11-inch (M3) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M3) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 11-inch (M5) Wi-Fi + Cellular⁩
      • ⁨iPad Pro 13-inch (M5) Wi-Fi + Cellular⁩
      • ⁨iPad Air 11-inch (M4) Wi-Fi + Cellular⁩
      • ⁨iPad Air 13-inch (M4) Wi-Fi + Cellular⁩
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Location
    This app may use your location even when it isn’t open, which can decrease device battery life.
    Languages
    English and 4 more
    • English, Danish, Dutch, French, German
    Age Rating
    13+
    In-App Purchases
    Yes
    Copyright
    © 2026 Annabelle Petri