Demo. Nothing is written to your book.
These are the real screens. Click through, add a gear loadout, then log a time. That loadout shows up as a choice, and the time shows on the book in this tab only.
This tab only
Demo
Gear and times you add here stay in this browser tab so you can see how the log works. They are not copied to your book, and they are not synced. A real account keeps the book on your phone and lets you download it.