Seekarte

Content rating
Everyone
100+
Downloads
Content rating
Everyone
Shares Location, In-App Purchases
Learn more
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About this app

Experience Lake Thun and Lake Brienz like never before with the Nautical Chart App! Whether you're an experienced captain or a recreational boater, this app is your indispensable companion on the waters of the Bernese Oberland. Navigate both lakes safely and efficiently and discover their beauty with the following features:

KEY FEATURES

- Independent Nautical Charts: Flexibly choose the exact chart you need. Charts for Lake Thun and Lake Brienz can be purchased independently directly within the app.

- Shoreline Zones: Get detailed information about all shoreline zones of Lake Thun and Lake Brienz.

- Speed ​​Indicator: Keep a constant eye on your speed. Our precise speed indicator helps you navigate safely and in accordance with regulations.

- Heading Indicator: The integrated heading indicator ensures you always stay on course. Navigate effortlessly across the water and find your destination without detours.

- Water Depth: Avoid shallow waters and potential obstacles. The app shows you the water depth, so you always know how deep the water is beneath your boat.

- Scheduled shipping routes: Stay informed about current shipping routes. The app displays scheduled shipping routes on both lakes, allowing you to navigate safely and without incident.

WHY NATICAL CHART?

No registration required. Simply select the appropriate chart for your boating trip and get started. With the NATICAL CHART, you have all the essential information at your fingertips. The user-friendly interface and precise data make your excursion on Lake Thun and Lake Brienz a safe and relaxing experience. Whether you want to explore the shoreline, monitor your speed, or measure the water depth – this app has you covered.

Download the NATICAL CHART app today and experience the Bernese Oberland lakes in all their splendor!

NOTES
Using GPS can significantly reduce battery life. All information provided in the app is without guarantee. The map data is based on Google Maps and the regulations for inland navigation © Road Traffic and Shipping Office of the Canton of Bern. Seekarte disclaims all responsibility for any misconduct related to the use of the app.
The app for boaters on Lake Thun and Lake Brienz.
Updated on
Aug 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

- Karte für Brienzersee hinzugefügt
- App umbenannt von "Seekarte Thunersee" zu "Seekarte"
Content rating
Everyone
Shares Location, In-App Purchases
Learn more

App support

About the developer
Ueli Kramer
info@kramer-it.ch
Syrengasse 29 3507 Biglen Switzerland
+41 33 511 70 72