If you're just logging out on the desktop from the Sync preferences, it's the same thing on iOS — you can just log out in the iOS app and log in to the other account.
If you're referring to using multiple profiles on the desktop, there's currently nothing like that in the iOS app.
If you're just logging out on the desktop from the Sync preferences, it's the same thing on iOS — you can just log out in the iOS app and log in to the other account.
If you're referring to using multiple profiles on the desktop, there's currently nothing like that in the iOS app.