In our daily life, we need to scan barcode and QR code with our android phones. So it is suitable for us to have a barcode or QR code reader application for our android device. Still, Android devices have not any built-in QR or Barcode Scanner for Android or Reader.
Best Android QR Scanner

Here are we discussing best android QR scanner app according to our analysis – speed, and usability.
  1. i-nigma QR reader
  2. QR Code Reader
  3. QR & Barcode Scanner for Android
  4. QR Droid
  5. Free QR Scanner
  6. Smart Scan 

i-nigma QR Reader

i-nigma is one of the best android QR scanner, it changes your mobile camera to a QR or barcode reader. It both to generate QR codes and to read them. It reads codes lightning fast from a considerable distance, rather than hovering over the code trying not to move. The only best feature is to open web pages within the scanner rather than jumping to your browser app, to save a step.
It is the fastest tool to scan, and it is beneficial for someone who tests websites on mobile devices.

Key Features of  i-nigma QR Reader

  • Scan a creative and also colored barcode
  • Scan Geo barcodes and quickly open them on google map
  • Scan Calendar barcodes and save them to phone calendar
  • Through social networks, it shares scanned code and through SMS
  • Power saving mode is pretty cool too
  • The zoom is Awesome I was looking specifically for an app
  • Multi-language support: English, Portuguese, Russian, French, Italian, Portuguese, Spanish, German, Russian and Hungarian. 
Click Here to Download i-nigma QR Reader

QR Code Reader

QR Code Reader is the simplest QR code scanner with no complicated features. Best Android QR Scanner because it's the only one with ZOOM! All the rest don't give the ability to zoom with the camera. This app works brilliantly; it reacts instantly to detecting a QR code. It allows QR reader to work in low light.
This app works brilliantly; it reacts instantly to detecting a QR code. The code detection is fast and reliable, even with greater distances, smaller codes or unstable movement. It Does read a code immediately at the moment that a camera caught focused and sharpness a coded picture.

Key Features of QR Code Reader

  • It switches both your front or back camera for scanning
  • Turned on your device’s light for scanning in low-light circumstances if it has one.
  • Recognizes popular barcode types (UPC, ISBN, and EAN)
Click Here to Download QR Code Reader

QR & Barcode Scanner for Android

This app scanned different QR codes printed on paper, plastic, and satin (fabrics) and it read them immediately and correctly. Easy to use and has recognized all items scanned so far. It takes only a few seconds to capture the code — the great application scans and accurate.
Easy to install and no instructions are needed. This app does not affect battery use on your phone. Best application for the scanning QR code. It takes you to the link of the website directly by the browser.

Key Features of  QR & Barcode Reader

  • Simple and easy to use
  • Easy to install without any instruction.
  • It takes photos or adjusts the zoom, and it doesn't need to press any buttons.
  • It can scan and read all barcode and QR code types including ISBN, text, URL, contacts, calendar, location and emails and many other formats.
Click Here to Download QR & Barcode Reader

QR Droid

QR Droid possibly the most feature-rich Android QR scanner app currently available in Play Store. Change your smartphone into a powerful QR Code, Barcode, and Data Matrix scanning utility. Import, create, use, and share data in a matter of taps. It is one of a few apps, which has a front camera with both normal and mirrored capabilities.
This App was lightning quick, easy to use, and worked perfectly. QR Droid is reliable & very useful. It does scan 2D Datamatrix codes. It enables you to generate QR codes of WiFi networks as long as you know its password.

Key Features of  QR Droid

  • Intuitive and more attractive pleasing UI
  • It scans and creates QR Code easily even edit that one you have just scanned
  • Auto-sync data Google Drive account
  • Save and arrange history to help you to access your QR Codes easily. Create and share QR code of contacts, Maps, and installed apps.
  • Security is the top priority.
Click Here to Download QR Droid

Free QR Scanner

For Android device, it scans all barcodes and QR code, Super fast & safe QR scanner, QR code reader and bar code, reader. With the touch of a button, Free QR Scanner is more Easy to use. Also, this app has been picking up the Q-codes reliably and sending you to the correct URL.
Worked great in reading and accessing information. It has always recognized all codes bar and QR codes. Very Simple and easy to use.

Key Features of  Free QR Scanner

  • All-in-one scanner & reader application
  • Scans both 1D and 2D code types
  • Instant scanner
  • For scanning barcodes or QR code, Internet connection is not required.
  • It supports Flashlight
  • Save scan history
Click Here to Download Free QR Scanner

Smart Scan PDF File scanner

Smart Scan scan, store, collaborate and sync on various data across your Android phone. The smart scanner can scan the file or anything, and transfer to PDF or JPG. Also, you can share them with a boss, colleague or friends.
One of the best features which are OCR, convert document, photos, reports, receipts or other to text. Share your documents via Dropbox, Google Drive, Evernote, OneDrive, etc

Key Features of  Smart Scan

  • High-speed scan your document
  • Simple to use. Can take multiple pics and save to one PDF.
  • The smart scanner can scan the file or anything, and transfer to PDF or JPG. And share them
  • Support high pixel and resolution to take HD documents.
  • Thumbnail, and list view
Click Here to Download Smart Scan

Thank you for reading! Here are some final recommendations! Software For Screenshot