Introduction to QR Code & Barcode Scanner

QR Code & Barcode Scanner reads all common QR and barcodes for you. The app shows you prices and information about any product you scan and allows you to create your own QR codes.

How to improve your phone fluency?

• Regularly clean up the cache and garbage of bloated APPs: The functions of APPs are getting more and more powerful, but the more they are used, the more bloated they are. Many APPs can activate threads and sub-processes of various functions synchronously when they are started.
• Turn off phone animations: These animations can increase the beauty of the phone, and also affect the stealth speed of the phone to a certain extent.
• Frequently clean up mobile phone garbage: The cache garbage generated by mobile phones is very large. If you clean up mobile phone garbage every month, about 2G of mobile phone garbage can be cleaned every time, which is one of the main reasons for our mobile phone freeze.
• Change the launcher: Change to a better third-party launcher to help make your phone run faster.

How to install QR Code & Barcode Scanner

1. Open the Google Play Store
2. Click on the search bar at the top of the screen
3. Type 'QR Code & Barcode Scanner' and select the first option
4. Click the "Download" button and wait for the app to start installing on your mobile device. Depending on your download speed, this should only take a few minutes

How to Uninstall QR Code & Barcode Scanner

• If you no longer want this application on your mobile device and want to delete the QR Code & Barcode Scanner app, then you'll need to navigate to your Applications Manager
• Once there, you'll be able to scroll through your apps until you reach the QR Code & Barcode Scanner app
• Click on the application and hit the 'Uninstall' button
• Wait for the app to uninstall from your device. It will take all the app's data with it