Maps & Travel · Open source
Anchor Chain
iic-mowa
Safe anchoring with phisycs
Download
Opens the official F-Droid page
About Anchor Chain
Computes the safe anchor chain length for a sailboat using catenary physics. Input boat length, water depth, wind speed, chain weight and safety factor. Shows the result numerically and with a chain plot including chain marks
How to install Anchor Chain
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open Anchor Chain from your app drawer.