Carteira Identidade Nacional

Name: Carteira Identidade Nacional
Author: Serviços e Informações do Brasil

1.0.5

Secure

Serviços e Informações do Brasil

1M+ installs

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View all data from your physical document via QR Code scanning.

Carteira Identidade Nacional: CIN QR code reader

By Priya Raghavan

Senior reviews editor

Reads the QR code on your CIN to show the data printed on the card
Checks the QR code on someone else's new RG for authenticity
Authenticity checks that work without an internet connection
Digital identity the developer describes as valid across Brazil
Full set of functions requires a GOV.BR account
Built-in tutorial on moving around the app

What the app is for

Carteira Identidade Nacional is a companion app for the CIN, Brazil's unified national identity card that replaces the older RG. It covers two situations: a card holder reading their own card, and someone checking a card that is shown to them. The developer presents both as ways to protect the holder and the person doing the check.

The app is aimed at Brazilian citizens who hold a CIN and at anyone who needs to confirm a CIN on the spot. Its checks rely on the QR code printed on the card, so the card itself is the starting point for everything it does.

Reading the data on your own card

Scanning the QR code on your physical CIN brings up the data recorded on the document. You do not need to type anything in. The listing describes this as viewing all the data on the card in one place.

The listing says this scan is one of the functions that depends on a GOV.BR account, so you will need to sign in to it to get the full set of features.

Checking another person's ID offline

The app can read the QR code on another person's card and check whether it is authentic. The listing says this works without an internet connection. It applies only to cards that follow the model of the new unified RG, so older documents are outside what the check covers.

The developer frames this as protection for both sides: the person showing the card and the person verifying it.

Digital identity and the in-app tutorial

The app also gives access to a digital version of the identity. The developer says it is valid as an identification document anywhere in Brazil. Using it requires the same GOV.BR account as the rest of the app.

A tutorial inside the app walks users through how to use it and where to find each part. The listing offers it as a guide for first-time use.

What's new

Jul 25, 2025

Nova identidade visual

About this APK

The build we hold is Carteira Identidade Nacional 1.0.5 (APKS split bundle) for Android 7.0 and up.

Version: 1.0.5; 32
Requires Android: 7.0+
Size: 53 MB
Target Android: 14

Package ID: com.identidadenacional
Format: APKS split bundle
Malware scan: Clean on 66 engines
Permissions: 14 declared · 5 sensitive; Camera
Draw over other apps
Microphone
Modify files on your device
Read files on your device
Signed by: CN=Android, O=Google Inc.
Certificate SHA-256: 19b620de16f90c2da94e961dc1481964903f56f3b84cc21bff7e56da5ebc8d07