The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Castle Rock Bank:
Castle Rock Bank Mobile is a mobile banking solution which allows current customers who are already utilizing NetTeller (Online Banking) to use their iPhone to initiate routine banking transactions. Current customers enrolled in Online Banking can view account balances and transaction history, initiate acount transfers and pay bills.Castle Rock Bank Mobile is currently a free service from Castle Rock Bank although connectivity and usage fees may apply. Please contact your wireless service provider for more details.