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 St. Jean's Credit Union:
STJ Mobile allows you to manage your accounts anytime, anywhere, 24 hours a day, 7 days a week. You can check your balance, recent purchases, pay your bills, and transfer funds all through your mobile device. STJ Mobile is a safe, fast and easy way to get your account information on the go.