Bank conveniently and securely with the Bank of America® Mobile Banking app for U.S.-based accounts. Manage Accounts • Review activity in checking. Adding a card to your Mobile Wallet is a snap—literally. Open your phone's mobile wallet app, take a picture of your card (or enter it manually) and verify. You'll get. A digital wallet or e-wallet is a secure and quick way to pay with your phone or mobile device. Learn more about Skip to main content. Bank of America logo.