The Caixa app offers a convenient way to manage your finances. You can access your Caixa account to check your balance, statement, credit card bill, make payments, transfers, investments, mobile phone top-ups, and more. By downloading the app, registering your username and password, and memorizing them, you can access all your Caixa accounts with ease. This means you can manage all your accounts without the need to constantly log in and out, simplifying the process.

The new Caixa app comes with various features such as biometric login, the ability to share receipts, a single user to access all your accounts, favorite transactions, a barcode reader for payments, easy betting on the mega-sena lottery, judicial deposit, DDA (Direct Debit Authorization), a new visual design, and updated icons. These features aim to enhance user experience and provide a comprehensive platform for financial management.

To access your Caixa account and perform inquiries, you need to register your Internet Username and Password under the "I don't have a user" option. If you forget your username and password, you can simply create a new user under the same option. For financial transactions, you require an Electronic Signature to finalize payments, transfers, and other financial activities. By following the steps to register your signature within the app, you can easily unlock it at any ATM. Additionally, to ensure security, the app prompts you to register your device before conducting transactions, allowing you to authorize it for indefinite or specific periods for financial operations.