Pix Guia - Tudo sobre o PIX is a free Android application developed by TuliSoft Apps that provides users with a comprehensive guide on how to use the new instant payment method called Pix. Pix is a payment system created by the Central Bank of Brazil that allows users to transfer money, pay bills, and receive payments in less than 10 seconds, 24 hours a day, seven days a week.

The app offers guides on how to use Pix with different banks, including Itau, Bradesco, Inter, Caixa Econômica, Banco do Brasil, Santander, Nubank, Mercado Pago, and PicPay. Additionally, it provides users with a video guide to help them understand and use this new payment method effectively. The app also offers news, tips, and updates about Pix and a complete guide to help users register their keys.

It is important to note that this app is not affiliated with the official government of Brazil and is only meant to be a guide for users to understand how to use Pix.

Overall, Pix Guia - Tudo sobre o PIX is a useful app for anyone who wants to learn more about Pix and how to use it effectively.