QR and Barcode Scanner by Tien Team is a free utility and tool application that allows Android users to scan and retrieve information from various types of barcodes and QR codes. The app is easy to use and requires minimal permissions to access your device's camera.

With QR and Barcode Scanner, users can scan and retrieve information from various types of barcodes and QR codes, such as URLs, contact information, calendar events, email addresses, phone numbers, SMS message prompts, ISBNs, WiFi connection information, geographic location, and AAMVA-standard driver information. The app supports various formats of barcodes and QR codes, including Codabar, Code 39, Code 93, Code 128, EAN-8, EAN-13, ITF, UPC-A, UPC-E, Aztec, Data Matrix, PDF417, and QR Code.

To use the app, simply open QR and Barcode Scanner, grant camera permissions, and point your camera at the barcode or QR code you want to scan. The app will quickly and accurately retrieve the information and provide options to connect to WiFi, send emails, send SMS, make a call, add contact, and more. Overall, QR and Barcode Scanner is a reliable and efficient tool for quickly scanning and retrieving information from barcodes and QR codes.