QR Code R/W APKs

This application allows you to scan both barcodes of one-dimensional (1D) as well as two-dimensional (2D) barcodes, using your smartphone's camera.
You have the option to turn on the flash of the camera when scanning the barcode, in case the brightness conditions are not the best.

The application separates barcodes into 2 large groups:

-Scanned Codes: are all codes that we scan using the camera, for example EAN barcodes, UPC barcodes, QR codes, etc.
-My Codes: they are all the codes that we create, using the application. The codes created are of the QR type.

To organize barcodes, these can be marked as a favorite, or apply a label.

-Favorites: list all codes that have the mark of favorite. We can mark as favorite both scanned codes and codes we create for yourself.
-Labels: the application allows you to create labels, with a name and a color, and label codes. In this way we can organize the codes and find them more quickly. Labels can be sorted by pressing and holding the label, drag and drop it in the position you want.

Creation of QR codes

To create a QR code, we have 4 features to configure:
-Version (V): the application supports from version 1 to 40.
-Error Correction Level (ECL): supports 4 options: L (Low), M (Medium), Q (Quartile) and H (High).
-Background color: QR background color.
-Foreground color: QR foreground color.
Remember to select 2 colors that have a good contrast for easy reading.

We have several options on a barcode that we have scanned or created:

-Share code
-Share QR image
-Open in browser (if the code is a URL)
-Send an email (if the code is an email address)
-Make a phone call (if the code is numeric)
-Send a text message (if the code is numeric)

Here is a list of barcode types that were tested:

One-Dimensional (1D) Barcode Types

Code 39
CODE 93
Code 128
ITF - Interleaved 2 of 5
UPC - Universal Product Codes
EAN - International Article Number

Two-Dimensional (2D) Barcode Types

PDF 417
Data Matrix
AZTEC
QR - Quick Response