Rudder Authority Estimator

Welcome to Rudder Authority Estimator!

Rudder Authority Estimator offers professional, user-friendly apps with a focus on high-quality service and seamless user experience. With a simple interface and continuous updates, we ensure an easy and efficient experience, available 24/7, anytime, anywhere.

Rudder Authority Estimator is a native iOS engineering console for estimating ship rudder steering authority under realistic operating conditions. It is built as a durable analysis platform—not a one-shot calculator—so operators, naval architects, and trial teams can assess, compare, save, export, and revisit cases over time.

Download the app and enjoy the app.