Your account

Manage your CarbRate subscription.

Update your card, switch plans, download invoices, or cancel — all in one place.

How your subscription connects to the app

You buy CarbRate Pro on the web and use it in the iPhone app. Sign in with the same email in both places and your plan unlocks automatically — usually within a few seconds of paying. Cancel or let a Race Pass expire and Pro simply steps back down to the free tier; your record stays with you.

Questions about a charge? Email [email protected].