QR code scanner free APK

Version 2.6.3 - com.application_4u.qrcode.barcode
Last updated: 2020-05-19

Try the free app to make your smartphone as powerful QR code / BarCode scanner.

QR code scanner free apk

APP Information

Download Version 2.6.3 (263)
Apk Size1.91 MB
App DeveloperApplication4u
Malware CheckTRUSTED
Install on Android4.4.x and up
App Packagecom.application_4u.qrcode.barcode.apk
Website http://www.application-4u.com

Download QR code scanner free 2.6.3 APK

App Description

QR code scanner free is application_4u,qrcode,barcode,shopping,scanner, content rating is Everyone (PEGI-3). This app is rated 5 by 3 users who are using this app. To know more about the company/developer, visit Application4u website who developed it. com.application_4u.qrcode.barcode.apk apps can be downloaded and installed on Android 4.4.x and higher Android devices. The Latest Version of 2.6.3 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 8486+ times on store. You can also download com.application_4u.qrcode.barcode APK and run it with the popular Android Emulators.

This QR code scanner application is very fast and easy to use. Just focus the QRcode which you want to scan it.
Scan the QR code , the app decodes the QR code / Bar Code automatically and show you the action via click button. 

- Very fast 
- Very accurate and robust. 
- Many data type supported.
- More features.

App ChangeLog

  • Great improvement. Optimization for decoding.
  • Crash issue fixed.
  • typo correction.

App Screens

QR code scanner free App Screen 1QR code scanner free App Screen 2


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.application_4u.qrcode.barcode.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:1|type-unsupported:12|undetected:62|
File type:Android
Magic:Zip archive data, at least v2.0 to extract
File size:2005197
Uncompressed Size:4271183
Contained Files	:153
Contained Files By Type:MF:1,RSA:1,SF:1,dex:1,png:60,xml:50,


requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.ACCESS_WIFI_STATE: Allows an application to view the information about the status of Wi-Fi.
android.permission.CAMERA: Allows application to take pictures and videos with the camera. This allows the application to collect images that the camera is seeing at any time.
android.permission.CHANGE_WIFI_STATE: Allows an application to connect to and disconnect from Wi-Fi access points and to make changes to configured Wi-Fi networks.
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.READ_EXTERNAL_STORAGE: Allows an application to read from external storage
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep.
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE: Unknown permission from android reference
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

take pictures and videos
Allows the app to take pictures and videos with the camera. This permission allows the app to use the camera at any time without your confirmation.

connect and disconnect from Wi-Fi
Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

read the contents of your SD card
Allows the app to read the contents of your SD card.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.


Certificate Issuer:C:886, CN:Chang Lang
Certificate Subject:C:886, CN:Chang Lang









Interesting Strings


Older Versions

More Android Apps to Consider

Google Play Reviews

  1. guest-avatar

    First scan went well, then it started to communicate in Chinese.... couldn't progress. The shortest lived app ever, deleted immediately, how can you expect people to use something that's is in Chinese ?

  2. guest-avatar

    Tried it on our pet dog's QR Code ID tag and it worked instantly. Then a Barcode on a food item and again it worked instantly. First tried a higher rated app and that one did not work at all. Thank you!

  3. guest-avatar

    Great scanner, it does exactly what it is suppose to do without a fuss, enjoy!

  4. guest-avatar

    maria dominguez


    It is bad because in first it asks for it to look at my pictures and vids so its a spying app and it takes long to load and trust!

  5. guest-avatar

    Very very bad scanner. Very slow. Don't install and waste your time.

  6. guest-avatar

    Simple and easy to use. More things in life should be capable to be as friendly.Thank you.

  7. guest-avatar

    When i scan in this app it only show the website if you have to improve it ypu can add some more featires in it When we scan than it shpuld autpmatically open the website but when i search the website no results are found........

  8. guest-avatar

    When I scan any code and search it, it says 'webpage not available'. It is too disgusting

  9. guest-avatar

    It does the trick. I've also been able to open websites directly, which is nice.

  10. guest-avatar

    My daily usage at work is better and fast to scan the product.

  11. guest-avatar

    Very easy to use and I'm glad to have I've only used it once. Thank you very much 😊

  12. guest-avatar

    Amazing app as it provides real information in very less time.

  13. guest-avatar

    Good. Immediately I got required video by scanning QR code.

  14. guest-avatar

    Dennis Anuszewski


    Just tried ot for the 1st time since getting a new phone. It worked great and displayed a story about PepsiCo helping children of fallen vets with College education What a great story I had no idea this was happening.

  15. guest-avatar

    Athena Coorp. Gaming&More


    My screen is black and it just shows the word 'loading...' Nah

  16. guest-avatar

    This app puts me on quite time. With the things it can do for anyone who wants to help themselves learn and network like a Boss should out the gate. Thank you for all your service to all which is the world. Thank you

  17. guest-avatar

    landen schwister


    Gets the job done! Also props on not making ads intrusive

  18. guest-avatar

    Opened immediately after it quickly installed. Works great so far.

  19. guest-avatar

    Deanne Jennings


    Easy to use, steps you right through setup quickly

  20. guest-avatar

    Very first and easy to use. I recommend this one.

  21. guest-avatar

    Luckychowdary Uppalapati


    While opening the link the app is not working properly.....

  22. guest-avatar

    Henry Siegertsz


    Great, reliable, easy and quick!

  23. guest-avatar

    Claudette Bailey


    App was easy to install & uncomplicated.

  24. guest-avatar

    Reliable and great apps it can scanned the moment you need it

  25. guest-avatar

    worked on both barcodes and QR codes I tried it on some "GLAD ZIPLOCK BAGS" and it worked

  26. guest-avatar

    This app works on contact, does what it says it will do and I am Not disappointed, Thank You Developers !

  27. guest-avatar

    Arunmani Jeyaraman


    It has ads, but not mentioned in Play Store... yet its cool

  28. guest-avatar



    Great way to check items.

  29. guest-avatar

    shreekumar mukherjee


    QR code Not opened. Why wasting my time !!!!!

  30. guest-avatar

    Peggy Mahlangu.


    Accurate. Great and easy to use

  31. guest-avatar

    Theofilo Peterkin


    This app is easy to use and loads quickly.

  32. guest-avatar

    Quick easy download and easy to use

  33. guest-avatar

    I'm very happy to download these applications because it provides me what I want well application😊😊

  34. guest-avatar

    Ads for every 5 seconds

  35. guest-avatar

    Charles Tlou Meso


    This app is amazing...it helped me so much..well done to the Creator's

  36. guest-avatar

    thomas makhubela


    Great app. Fast and efficient.

  37. guest-avatar

    Thank you for this app, I had just tried to down load another one before this one and gave up on it I wasted 20 minutes of my life waiting on it so I deleted it not a good review it should have -stars because it would get a -5 . Yours was loaded and read within 2 minutes. Yay +++++5 stars.

  38. guest-avatar

    Ive only used the scanner a few times and its been a while between now and the last time, but i do remember the app working quite well the last time and this time it was a success as well so five stars sounds good

  39. guest-avatar

    It is very nice and easy to use it for free

  40. guest-avatar

    Easy to use and very useful

  41. guest-avatar

    Fantastic .but the app can't open the link

  42. guest-avatar

    Its easy to use and it dose what it needs to do and dosent scam you

  43. guest-avatar

    Bharat Singh Yadav


    This is a good application which will help you in your day to day life . I am impressed with this app.

  44. guest-avatar

    Too slow... the link come very fast but I cannot open it

  45. guest-avatar

    Really cheap and love the quality

  46. guest-avatar

    Very useful and easy to use

  47. guest-avatar

    As soon as i open the application im hit with not one but two ads... i understand the app is free and you want to be compensated but damnnn.. let the first few minutes be undisturbed at least.

  48. guest-avatar

    Great, simple and light, does what it says, nothing more, which is what I look for in an app like this.

  49. guest-avatar



    This is one of the best QR scanning apps I've come across. Faster encoding and decoding of the fed data,indeed it is great. Only one downfall is the frequenting apps on the screen but nonetheless it is still good.

  50. guest-avatar

    I'd like to like to give this zero stars but there isn't an option, avoid!

  51. guest-avatar

    Worth having on the phone. Helped in some πŸ›’ that is not properly priced. Helped with a full discritption of the product. Love it. 😊😊😊

  52. guest-avatar

    Scanner Works Ok but Ad. Overload. I'm fine with free apps having ads in them, but this one has constant ad related notifications popping up when the app isn't even in use and no way of suppressing them. Annoying to the point I uninstalled.

  53. guest-avatar

    Awesome app. Love all the options and no ads. Accurate data.

  54. guest-avatar

    Fantastic app, does what it should without intrusive ads. Hopefully this app gets more attention as it's quite rare to find one that doesn't shove ads in your face.

  55. guest-avatar

    Easy to use and coonects quickly

  56. guest-avatar

    This app is awesome. It can scan all the QR codes in my children's school books. It works well. Thanks for providing this app. It's recommended app for everyone...πŸ‘πŸ‘πŸ‘

  57. guest-avatar

    Great reader. Works like it should. Fast and easy.

  58. guest-avatar

    This app is fast and informative, I can see my self use this mutch more in the near future, this will help me often, thank you. Ron.

  59. guest-avatar

    Good app very much useful,easy-to-use and too much simpler any one can operate the app easily.

  60. guest-avatar

    Good and Nice App To Scan

  61. guest-avatar

    Nothing but a black screen with no exit button. Didn't install properly on my Galaxy S7. Deleted app.

  62. guest-avatar



    It works smoothly and ads will not disturb in between.

  63. guest-avatar

    App is quick and works as intended. Small banner ad at the bottom which doesn't interfere with app at all. Happy with the app.

  64. guest-avatar

    Kenneth Mitchell


    This is awesome! I will be using this in math class. The students will solve their word problems and scan the QR codes to check if their answers are correct!

  65. guest-avatar

    Michael Duxbury


    I've tried 3 times to scan my QR code and nothing is happening. So far this product does not stand up to the hype

  66. guest-avatar

    Did not open the link on scanning

  67. guest-avatar

    very good app I tried a many more apps but they showed problem I scanned every time. πŸ‘πŸ‘πŸ‘πŸ‘

  68. guest-avatar

    Very quick to request a rating. Does not provide any time to actually use and test the App. Nagging requests to rate App before the popups go away.. Beware of ratings.

  69. guest-avatar

    Rochelle Sargent


    This doesn't work on alot of things I've scanned in my pantry. Comes up as phone numbers.

  70. guest-avatar

    John P Mullallyl III


    Works great. Instantly brings up product on Ebay. At least one I scanned

  71. guest-avatar

    Scans any code under couple of seconds. Highly reliable.

  72. guest-avatar

    Coldnt find a match but thats ok the bar scanner worked for me. It should scan other codes.

  73. guest-avatar

    This QR is very fast. like it.

  74. guest-avatar

    Jannat * Khushi


    Awesome app. Very easy & fast. thanks to developer team.

  75. guest-avatar

    Peter Malcolm Croft Price


    Easy to use and completely problem free compared to other apps I have used πŸ‘πŸ»

  76. guest-avatar

    Great tool..it works everytime

  77. guest-avatar

    The app works as intended. My job often require me to check QR codes enbedded in PDF files and the app is quick to lead me to the link.

  78. guest-avatar

    πŸ‘Ž Big waste of my time. Why isint there any operational instructions?

  79. guest-avatar

    Jeanmaire Ottinger


    Downloaded easily but doesn't explain how to use the scanner. Ads popping up one after another.

  80. guest-avatar

    Tried a couple others but couldn't get them to work. This one works right away barely had to scan the code and the info was on my screen!

  81. guest-avatar

    It is the best app...consumes less space..and provides everything..πŸ˜€πŸ˜€πŸ‘πŸ‘

  82. guest-avatar

    Nice appπŸ‘ŒπŸ‘Œ... Easy to use and it scans so fast...πŸ‘ŒπŸ‘ŒπŸ‘Œ

  83. guest-avatar

    Elisabeth Hadley


    Everytime I've used it to scan Pepsi boxes for their current game, I have not had a problem.

  84. guest-avatar

    Never any problems. So easy, little ads are not bothersome or intrusive.

  85. guest-avatar

    OMG !! This app is very useful for me. As a student, there are a lot of QR code in text book , so I can use this app to scan πŸ’–πŸ’•

  86. guest-avatar

    Simply fails. Brilliant!

  87. guest-avatar

    nice app I can scan very easily

  88. guest-avatar

    Works great I can open any link by scanning a code on anything

  89. guest-avatar

    Love this app!!!!😍 Very useful...I've also used many other qr code scanners but this one is the best!!

  90. guest-avatar

    Nice app really very quick Thank you

  91. guest-avatar

    Simple and easy to install and very prompt when giving information.

  92. guest-avatar

    I just scan the qr code in my history text book.. it really work!! πŸ™†πŸ’›

  93. guest-avatar

    A good app indeed... Liked it.. It gave me results in no time..

  94. guest-avatar

    Mohammed Parvez


    Verst app I ever used... After scanning it's just showing 000000000......waste of time

  95. guest-avatar

    Prajapati Paresh


    this app can scan qr and barcode by thier product link directly that google search engine can not find it perfect but this app searchs perfectly app product by thier qr and bar code by the way tnq....... so much.... for giving this app freeeeeeee on play storeπŸ‘πŸ€©πŸ₯°πŸ™πŸ‘πŸ™πŸ™

  96. guest-avatar

    Krishna Chintalapudi


    Very handy... Can get 5* but need little UI update.

  97. guest-avatar

    Shows wifi pasword as plain text. Very useful for connecting other devices to known network.

  98. guest-avatar

    Exceptional. The app does it work perfectly. Kudos

  99. guest-avatar

    Debra Henriksen


    This app is easy to use for anyone and everyone new to QR code creation and reading.

  100. guest-avatar

    Christopher Smidt


    Wonderful app. Works great, no problems. Would recommend to others. Thanks