Getting started with Crew
Crew is an iPhone app, and your account is made there. It takes about a minute.
Get CrewScan to install 
Opens the App Store.
The app
Crew is on the App Store, free to download.
Your account
It asks two questions — which days you train, and how long you’ve been training. Your week is built from there.
Your invite code
Invited by a friend? Their code goes into “I have an invite” on the app’s first screen, and you land in their crew.
I have an invite
Once the account exists, your week, your progress and your crew are here too, on a bigger screen.