Vio: Safe QR Code

Installs

5.5m

Rating

4.4

Rating count

13.2k

Category	Tools
Developer	SERVICO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO)
Price	Free
First release	4/29/2017 (8 years ago)
Version	2.4.0
In-app purchases	No
Contains ads	No
Content rating	All ages
Package name	br.gov.serpro.lince

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/24/2025	13,203	4.435	5,493,310	2.4.0
8/23/2025	13,199	4.437	5,493,310	2.4.0
8/22/2025	13,198	4.437	5,490,694	2.4.0
8/16/2025	13,181	4.444	5,480,441	2.4.0
8/15/2025	13,179	4.448	5,475,961	2.4.0
7/19/2025	13,106	4.433	5,429,271	2.3.9
7/5/2025	13,072	4.429	5,406,182	2.3.9
5/22/2025	12,957	4.415	5,333,996	N/A
4/15/2025	12,878	4.415	5,273,052	N/A
4/10/2025	12,863	4.414	5,264,572	N/A

Details

Use VIO to read the printed QR Code on compatible documents and to see the original data, including the photo, on the screen. Compare the information in the document with that presented by VIO and see if the document is really real.

COMPATIBLE DOCUMENTS:

• Driver's License (CNH)
• National Identity Card (DNI)
• Vehicle Document (CRLV Digital)
• License Plate

Coming soon, also available in other official documents.

Vio Safe QR Code was created by Serpro with technologies that differentiate it from common QRs. That's why Vio is only enabled to read its own QR Codes. Vio doesn't need the Internet to read Safe QR Codes.

 Learn more at: https://servicos.serpro.gov.br/vio/

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