Get secure online banking anywhere, anytime with the Bay Cities Mobile Banking application. Our mobile application gives you the flexibility and convenience of managing your finances securely over your iOS devices. MONITOR YOUR ACCOUNT - Gain access to all of your accounts. See account summary and details including balances and transaction history. View statements and set alerts. PERFORM TRANSACTIONS - Transfer money and Pay bills. SECURE - Multi-factor authentication MORE - GPS-enabled location search Look up branch and ATM locations Check.