Scan barcodes on products, or Data Matrix and QR Codes containing URLs, contact info, etc.

Almost every question and negative review comment is addressed by one of the following. Please save everyone time by reading these first:

Nobody is stealing your information. The app allows you to share contacts, apps, and bookmarks in a QR Code. This is why contacts permissions are needed. See "Visit Developer Website" below ( github.com/zxing/zxing/wiki/Frequently-Asked-Questions ).

If your device is not scanning, first try workarounds for device bugs in Settings. Enable all of them, and then try disabling one at a time to determine which is necessary. If this does not help, try clearing the device cache and settings from Android settings.

If these still do not work and you believe there is an app problem, send a message with the following information. Messages without this information can't be acted on, so are ignored.

- Device type
- A basic description of what does not work: crashes? does not scan? looks strange?
- Acknowledgement that you tried the steps above first
- A device log capture from when it starts

From version Barcode Scanner 4.7.8:

Various fixes to Code 128, 39 encoding; DataMatrix decoding
Various translation updates for Barcode Scanner

Variant
Arch
Version
DPI
(Android 2.1+)
Latest: 4.3.1 on October 1, 2014
(Android 2.3.4+)
Latest: 4.4.1 on October 2, 2014
(Android 4.0.3+)
Latest: 4.7.3 on February 15, 2015
(Android 4.4+)
Latest: 4.7.7 on October 26, 2017
All versions
Barcode Scanner 4.7.81
September 10, 2018

Version:4.7.8

Uploaded:September 10, 2018 at 2:38PM UTC

File size:0.78 MB

Downloads:5,777

Barcode Scanner 4.7.7
October 26, 2017

Version:4.7.7

Uploaded:October 26, 2017 at 1:47AM UTC

File size:0.79 MB

Downloads:2,539

Barcode Scanner 4.7.6
September 16, 2016

Version:4.7.6

Uploaded:September 16, 2016 at 6:41PM UTC

File size:0.77 MB

Downloads:5,015

Barcode Scanner 4.7.5
November 9, 2015

Version:4.7.5

Uploaded:November 9, 2015 at 12:56AM UTC

File size:0.78 MB

Downloads:4,082

Barcode Scanner 4.7.3
February 15, 2015

Version:4.7.3

Uploaded:February 15, 2015 at 1:23AM UTC

File size:0.77 MB

Downloads:14,444

Barcode Scanner 4.4.1
October 2, 2014

Version:4.4.1

Uploaded:October 2, 2014 at 6:20PM UTC

File size:0.64 MB

Downloads:1,114

Barcode Scanner 4.3.1
October 1, 2014

Version:4.3.1

Uploaded:October 1, 2014 at 2:05AM UTC

File size:0.56 MB

Downloads:368