This app combines the essential features you need in the cockpit of your yacht, optimized for easy and fast usage.

• Display of a spherical compass as you are used to.
• Man-over-board button, display direction/distance with compass.
• Anchor watch with forwarding to a second device.
• Bearing compass.
• Charts with sea signs.
• Offline charts by caching of all chart access.
• Weather overlay: wind, waves, temperature, pressure.
• Tracking optimized for boats.
• Full access to and export of the tracks in standard format (GPX).
• Post images of your tracks on social media.
• Marine instruments display with the standard values: Position, Heading, Speed over ground, Course over Ground, Heel, Log, Average speed, Time.

No account or registration required, even not for forwarding the anchor watch alarm to a second iPhone or iPad!

What’s New

Version 1.1

This app has been updated by Apple to use the latest Apple signing certificate.

Now with weather! Load GRIB files and display the forecast for wind, waves, temperature, isobars.

App Privacy

The developer, Dr. Harald Merkel, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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