Thoosa Help
Your boat's instruments, log and charts — clear, live, and offline.
Getting Started
This page walks you through the first launch: finding your way around the app, then getting your first live data.
Connecting to Your Boat
This page explains how to hook Thoosa up to a data source, and what to enter for each kind of source.
Reading the Instruments
The Instruments section shows the essential read-out: position, speed over ground, heading, depth and wind, updated live from y…
The Logbook
The Logbook records your voyages: while under way, Thoosa notes a fix at a regular interval with every value available at that…
The Library
The Library gathers your marks, routes and tracks. This page explains how to import them, find them again, export them for a pl…
iCloud Sync
Thoosa keeps your logbook, library and settings in step across your devices using iCloud. This page explains how to turn it on…