Bank wherever you are with U1 Mobile Banking for iPhone! Check balances, make transfers, and find locations while you’re on the go. Available to credit combined members who have enrolled in the service online. For more information, go to www.u1cu.org. With iPhone in hand, you can take care of finances 24/7. Want to check a balance. Simple. Need to transfer funds right away. No problem. Forgot what you spent yesterday. Look at your recent activity. Or search transactions by date or amount.