Cartão Crédito Negativado Guia is an Android application developed by Piatã Tech that aims to help Brazilian citizens obtain a credit card even with negative credit history. As many people face financial difficulties and have their names registered in credit protection agencies, it becomes challenging to get a credit card. This app serves as a guide, providing step-by-step instructions to obtain a credit card despite negative credit history.

It is essential to note that this app is solely a guide and does not provide any financial products or guarantee success to all users. The developers have no affiliation with any financial institution, credit protection agencies, or government entities. The app is free to download and use.