LOGBOOK for Yachts

Automatic, smart & reliable

Free · In‑App Purchases

LOGBOOK – The Automatic Logbook Designed by sailors, for sailors. The Logbook for Leisure Skippers, Professional Captains and Fleet Operators Imagine your logbook practically keeping itself—while you focus on what really matters: sailing, your crew, and the sea. LOGBOOK automatically documents your voyages—completely and with verifiable records. Simply connect your iPad to your boat’s NMEA network, and the app records all relevant data in the background. No more tedious handwriting, no more forgotten entries. (Note: The iPhone can only be used as a companion device.) Whether you’re a solo sailor, a family crew, or a professional skipper—LOGBOOK is your reliable companion on board. Why LOGBOOK? Your benefits at a glance: • Easy Setup & Start Set up in just a few steps. Connect your iPad to the boat’s NMEA network or a GPS device. A wizard automatically detects the data sources. • Automatic & Reliable LOGBOOK continuously receives NMEA data, stores it internally, and automatically creates log entries—every full and half hour, when changing course, and when starting and stopping the engines. • Intuitive Timeline The heart of LOGBOOK. Your entire nautical history on an elegant, vertical timeline. Swipe to scroll through hours, days, or entire trips, and zoom in or out as needed. • Customizable & Flexible Manually supplement automatic entries at any time with sail settings, vessel information, or personal observations. • Your Personal Journal Turn your logbook into a cherished keepsake. Easily add weather reports, photos, personal notes, and technical remarks. • Reports & Nautical Charts Get detailed reports for every day, every leg, and every trip—including a clear visualization of your route on a nautical chart. • Cross-Device Work as a team. Multiple users can access the logbook from their devices to view and edit entries. (Note: The iPhone can only be used as a companion device.) Unlimited use of LOGBOOK requires a subscription. You can create log entries with LOGBOOK for free for 5 days and test the app in real-world use. After these 5 days have expired, you’ll need a subscription to continue using LOGBOOK. If you don’t purchase a subscription, you’ll only be able to view and print your saved data. You won’t be able to make any further entries or edits. Test data stored in the LOGBOOK cloud is automatically deleted after 6 months, but it remains on your device as long as the app is installed. Please note: The app may use GPS. If GPS is constantly active in the background, battery life may be significantly reduced. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://logbook.yachts/site/en/privacy

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This update introduces new features in LOGBOOK, along with improvements to existing features and a whole range of minor and major bug fixes. Here is a list of the most important changes: • New design for the NMEA and Sync buttons—the current status is now easier to see • The Log button’s menu now opens upward to avoid unnecessary scrolling • Quick selection of sails in the Log button menu • For completed days and days without a log entry, entries can now be added retroactively to the Weather Forecast, Journal, and Technical tabs. • Display of sunrise and sunset times on the daily data sheet • New options: “Bridge” and “Wait” for stopovers and vessel status • Separate speed settings for triggering the start entry while at anchor and at a buoy to avoid unnecessary entries during drifting • Functions for uploading data to support • Warning if the GPS fails • GPS errors or excessive position deviations (caused by GPS jamming, among other things) are ignored • On small screens, the Stop button now appears only as an icon and can be enlarged using the Expand button • When changing a sail’s reef level, the previous reef level is automatically removed • Improvements to the connection between Companion and Primary, with support for Bonjour • Improved text for changes to crew, skipper, etc. • Log entries created by the system (e.g., due to data loss) now appear only once In addition, the update performs automatic corrections: • Potential errors in the statistics that may have occurred with manual engine entries are automatically corrected by the update • Duplicate log entries created by the system are automatically removed by the update

The developer, Trimutic UG, 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 has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Trimutic UG (haftungsbeschrankt)
    Size
    • 61.4 MB
    Category
    • Travel
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • iPad
      Requires iPadOS 18.6 or later.
    Location
    • This app may use your location even when it isn’t open, which can decrease device battery life.
    Languages
    English and 2 more
    • English, French, German
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © Trimutic UG, 2026