PSB Mobile Banking Enables bank customers to use their iPhones to access their accounts anytime, from anywhere. Customers can view account balances and transactions, view account alerts, initiate transfers and pay bills. PSB Mobile Banking is a FREE* service that allows you to access your accounts anytime, from anywhere, using your iPhone. *There is no fee from Peoples State Bank. Connectivity and usage rates may apply. Contact your wireless service provider for more details.