Televinti4 is a free Android app developed by Sociedade Interbancaria e Sistemas de Pagamentos that allows Vinti4 customers to associate their bank cards with their phone number and perform various payment operations such as purchases at POS without a card, withdrawals at ATMs without a card, mobile recharges, bill payments, transfers, and more. The app also allows customers to block their cards for various situations, such as total card block, online purchase block, ATM or foreign operations block, making it a fundamental tool for card security control.

The app is easy to use and provides a convenient and secure way for Vinti4 customers to manage their finances. With Televinti4, customers can perform various transactions with just a few taps on their phone, without the need for a physical card or a visit to the bank. The app's security features also provide peace of mind for users, ensuring that their financial information is protected. Overall, Televinti4 is a great mobile payment app for Vinti4 customers who want a fast, convenient, and secure way to manage their finances on-the-go.