Black Hills FCU's FREE Mobile Banking Application - optimized for Android and Android tablet devices. FEATURES OF BHFCU's MOBILE BANKING. Review account balances and transactions. Transfer funds between accounts. Pay bills. Remote Check Deposit. Locate surcharge-free ATM's and BHFCU's branches SAFE AND SECUREBlack Hills FCE uses SSL (Secure Socket Layer) encryption to communicate securely through all mobile devices. Must be enrolled in Online Banking. There is no charge from BHFCU, but messaging and data rates may apply. Must have Bill Pay setup previously in Online Banking.