Simple, easy to use boat roll motion recorder and stabilizer performance calculator – 100% free.

Use the iPhone’s accelerometers to record natural boat roll motion and report the effects of the sea on a vessel’s specific roll characteristics. If a stabilizer is installed, a two-part recording process will quantify the performance of the stabilizer system (gyro, fin, other) and report the results.

FEATURES:
· Simple, wizard-style interface leads the user through the entire recording and reporting process.

· Vessel roll characteristics (roll angle, roll rate, & natural roll period) can be reported to the user in real time.

· Stabilized and un-stabilized roll motions can be recorded, reported and graphed for comparison.

· Ability to stretch or compress the graph along the x-axis only to include more or less time/data.

· Resonant roll reduction percentage is calculated and reported and can be used to quantify the stabilizer performance and the roll damping effect.

· Share the results via email right from the app.