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ID: com.gamma.scan

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The description of QR & Barcode Scanner

QR & Barcode Scanner app is the fastest QR code scanner / bar code scanner out there. QR & Barcode Scanner is an essential QR reader for every Android device.

QR & Barcode Scanner / QR code reader is extremely easy to use; with quick scan built in simply point QR code scanner free app to QR or barcode you want to scan and QR scanner will automatically start scanning and QR scan it. No need to press any buttons, take photos or adjust zoom as barcode reader works automatically.

QR & Barcode Scanner can scan and read all QR codes / barcode types including text, url, ISBN, product, contact, calendar, email, location, Wi-Fi and many more formats. After scan and automatic decoding user is provided with only the relevant options for individual QR or Barcode type and can take appropriate action. You can even use QR & Barcode Scanner to scan coupons / coupon codes to receive discounts and save some money.

QR code scanner, barcode scanner app is also QR code generator in your pocket. Using QR generator is extremely easy to use, simply enter the data you wish on QR code and click to generate QR codes.

QR codes are everywhere! Install qrcode reader app to scan QR code or to scan barcode on the go. Barcode & QR Scanner app is the only free scanner app you will ever need. Turn on the flashlight for scanning in the dark or use pinch to zoom to scan QRs far away.

With barcode reader app you can also scan product barcodes. Scan with bar code reader in shops and compare prices with online prices to save money. QR & Barcode Scanner app is the only free QR code reader / barcode scanner you will ever need.

Other functionality of QR code reader / QR code scanner: Create QR, Scan QR from image, Scan QR from Gallery, Share your contact info via QR, share images to scan from other apps, generate QR codes from clipboard content, change color, theme of the app, use dark mode, use Batch scan mode to scan multiple QR codes at once, export as .csv .txt, import .csv, add to Favorities, easy share...
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    Go Google Play com.gamma.scan
  • Requirements:

    Android 4.1+

QR & Barcode Scanner 2.2.21 APK for Android 4.1+

Version 2.2.21 for Android 4.1+
Update on 2022-03-10
Installs 100.000.000++
File size 5.930.627 bytes
Permissions view permissions
What's new Thanks for using QR & Barcode Scanner! We bring updates to Google Play regularly to constantly improve speed, reliability, performance and fix bugs.


  • NeoreaderHere are the 7 free best QR code reader apps for Android and iOS in 2021 –
  • Best Barcode Scanner App for Android. 1) Scan.2) QR & Barcode Scanner.3) QRbot.4) Free QR Scanner.5) ShopSavvy.6) Goodreads.7) Barcode Scanner.8) Out of Milk.
  • QR codes are best read by 2D barcode scanners. These codes cannot be read by standard or 1D barcode scanners. ... That's why you need to opt for a 2D barcode scanner to read QR codes. Choosing the right barcode scanner on the market is important to take your business to the next level.
  • Scan's QR Code Reader This QR code reader is a throwback to a much simpler time. Open the app and scan the code.
  • How to Scan a QR Code
    • Open the QR Code reader on your phone.
    • Hold your device over a QR Code so that it's clearly visible within your smartphone's screen. Two things can happen when you correctly hold your smartphone over a QR Code. The phone automatically scans the code. ...
    • If necessary, press the button. Presto!
  • The main difference between QR codes and Barcode Scanners is its price. 2-D scanners that scan QR codes cost more than 1-D scanners. This is because 2-D scanners have backward compatibility capabilities that allow them to scan 1-d linear codes.
  • What Are The Best QR Code Readers/Scanners for Your Mobile Device?
  • QR codes are best read by 2D barcode scanners. These codes cannot be read by standard or 1D barcode scanners. The 2D scanner will take a picture of the entire image of the barcode at once. This data is then analysed by a decoding algorithm to define the information contained in the code.
  • Best Apps to Scan Barcodes and QR Codes on Android
    • QR Code Reader and Scanner by Kaspersky. ...
    • QR & Barcode Scanner by Gamma Play. ...
    • Free QR Scanner – Barcode Scanner, QR Code Reader by InShot. ...
    • Barcode Scanner Pro by Geeks. ...
    • QR & Barcode Reader by TeaCapps. ...
    • QR Code Reader by Bacha Soft. ...
    • Free QR Barcode Scanner by EZ to Use.
  • Android doesn't have a built-in QR code reader, so you'll need to download a third-party app and follow its instructions. To scan a QR code, you need a smartphone with a camera and, in most cases, that mobile app. Some Android phones might also have this functionality built-in.
  • The main difference between barcodes and QR codes is one of physical dimensions. Barcodes can be scanned in a line. This means that data is limited to what can be placed in that one stretch of stripes. QR codes, on the other hand, add another dimension from which information can be written and scanned.
    • Online Decoder: If you need to scan a QR Code on a computer but don't own a smartphone, you can still scan it by using an online decoder. ZXing Decoder Online is one of the best amongst the pack.
    • Webcam QR Code Decoder: A QR Code can be scanned via a webcam to decode QR Codes as well. Try WebQR to get scanning.
    • Optical QR Code Scanners: These scanners are an alternative to QR Code apps. They are either handheld or fixed optical scanners that can scan QR Codes. They are typically used for scanning mass QR Codes such as ticketing and billing and need to be connected to software(s) on a computer to get it running.
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