Guides
Each guide opens with a short summary, then the steps, then the detail — so you can stop reading as soon as you have what you came for. Start with your first sail if you are new, or go straight to whatever you are trying to do.
Start here
Your first sail
Install it, allow location, press record. Five minutes, and it works with no instruments at all.
Connecting to your boat
Which chartplotters and NMEA gateways work, and how to set each one up. 32 devices listed.
Every sail
Recording a sail
Recording with the screen off, tagging, finding a sail again months later, and what the review actually shows you.
Building your own dashboard
All 26 data channels and what each one needs from the boat, tile options, units, and reading the screen in sunlight.
Racing
The start
Setting a line three ways, distance and time to the line, time to burn, and which end is favoured.
Marks and the course
Placing marks, the mark library, why the first mark changes your start, and duplicating a course for next week.
Racing a fleet, and replaying it
Share a join code, everyone records their own track, then the whole fleet replays together on one map.
Getting more out of it
Swipes, taps and shortcuts
Every hidden gesture in one table — rename, duplicate, save to library — plus the things people most often miss.
For B&G owners
Getting a Zeus, Zeus S or Vulcan talking to your iPhone, and exactly what data you will see.
Questions and answers
25 straight answers about what the app does, what it needs, and what it deliberately does not do.