A phone, tablet, and watch app for sailboat racing

Gain a Tactical Advantage

Always know where you are relative to the start line, the layline, and the next mark. Sailware gives you tactical information to help you time your start, find the layline, and decide if you are on the best tack.

Apple Watch

With Sailware premium, adjust your start timer and get access to the most important in race tactical information from your wrist.

Post Race Analysis

Playback and review the GPS track of past races with coordinate and speed information. In addition, with the premium subscription, measure your tacking angles, and visualize your boat speed with the "heat" track.


For support select Help from the app's main screen or email

iOS Help Document

MBTILES sources for premium subscribers. (Use at your own risk)

NOAA (USA and surrounding areas)

Open Sea Map (World)