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Anchor Chain

Name: Anchor Chain
Author: iic-mowa

iic-mowa

Safe anchoring with phisycs

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FOSS
Free
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Android only

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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

Developer: iic-mowa
Source code: codeberg.org/iic-mowa/anchor-chain
Added to AppCosmos: 9 October 2026
License: Apache-2.0