SeaPal is an App for sailors and other water sport fanatics that support the skipper in his tasks for navigation and route planning. The central view shows a map with the current position and forward line. Waypoint and routes can easily be created, distances and courses can quickly be determined. The touch interface allows for fast and intuitive interaction.
Online maps for trip planning and documentation are included. In navigation the offline operation and the precision and depth of detail is of special importance. Thats why digital sea maps for selected areas can be downloaded and used offline.
Charts are available for the coasts of USA incl. Great Lakes, Argentina, Brasil, The Netherlands, German coasts of Baltic, New Zealand. Inland Waterways of Germany and Netherlands.
For the area of Lake Constance, Bavarian Lakes and Mecklenburg Great Lakes excellent sea maps provided by the IBN publishing house are available as extensions. Further areas are in preparation.
The application was developed in a cooperation between the IBN publishing house and the HTWG Constance University. The specific advantages of a mobile device and the touch interface were taken into account just as well as the special requirements of sailors and skippers. As a result of this cooperation, SeaPal Basic is made available for free. Extensions and offline-sea maps can be purchased and loaded according to your area and needs.
This cooperation is open to further extension. Should you be interested to develop or provide further extensions, please contact us.
Function Overview
SeaPal offers the following functionality
- Online Maps für trip planning
- Follow position
- Position from GPS always visible in the map view
- Course and speed always visible in the map view
- Free navigation on the map with swipe and pinch
- Fast return to the current position
- Route planning, waypoints are editable
- Bearing and distance to any particular point with long-touch
- Placing of permanent marks on the map
- Select any mark as target
- Bearing and distance to current target always visible in the map view
- Distance measurement, even across several waypoints
- "Person over Board" functionality

SeaPal is a valuable addition to your navigational equipment, but no replacement. Always use official sea maps in conjunction. All positions are provided so that a transition to paper sea maps is simple. The responsibility for the proper use lies with the skipper. The manufacturer of SeaPal Basic assume no liability.

What's New

Version 2.2.9

Bug fixes and improvements

Ratings and Reviews

2.8 out of 5
12 Ratings
12 Ratings

Leider seit iOS update kaputt

Ich finde die App gut, benutze sie seit zwei Jahren am Bodensee. Leider funktioniert sie seit dem letzten iOS update nicht mehr.

EDIT: läuft wieder ! iOS 11 trau ich mich jetzt aber nicht mehr. Apple ist halt nicht in der Lage kompatible Updates hinzubekommen.


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Druck- und Verlagshaus Hermann Daniel GmbH & Co. KG Betriebsgesellschaft
19.4 MB
Requires iOS 7.1 or later. Compatible with iPhone, iPad and iPod touch.
English, German
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2014 Druck- und Verlagshaus Hermann Daniel GmbH & Co KG
In-App Purchases
  1. Lake of Constance - East Part 28,99 €
  2. Logging Feature 5,49 €
  3. Lake of Constance - West Part 28,99 €


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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