Create an account

Sign-in method	Web	iOS
Email, one-time code	Yes	Yes
Google	Yes	No
Apple	Yes	Yes
Solana wallet: Phantom, Backpack, Solflare	Yes	No

Email, Google, and Apple sign-in create a Solana wallet bound to your account. The wallet holds your CAL and DUNG and signs the actions that move value: vault deposits and withdrawals, DUNG collection, and transfers between wallet and Balance. Uploading rides, reading results, and counting CAL never require you to touch it. If you sign in with a connected wallet, that wallet is used instead.

Boulder Roller never asks for a seed phrase or private key.

Profile

You set your display name, photo, and weight in the profile. Threshold comes from your rides and cannot be entered by hand (see CAL).