Contact QRcode Customer Service

Why should I report an Issue with QRcode - QR Reader - Barcode Scanner?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of QRCode - Expert Tools ES Lab to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. Do not download.Sneaks in full screen adds when using other apps, and without identifying which app is doing it.

2. I support ads, but having it pop up even when the app is not in use... is MALWARE!The app sends incredibly annoying full screen pop up ads at random times, even when the app is not being used.

3. It is malaware, and should be blocked from the play store.App displays pop up add even when I am using other apps, delete this app immediately.

4. Since the add would hide itself as soon as you opend app current app drawer.Still displaying the full-screen annoying ads outside the app! Took some time to figure out which app was doing it.

5. Was having big problems with my phone, ads would pop up randomly and often- including targeted local ads with a forced countdown timer.

6. Even waits a few hours before replacing home screen to hopefully make you forget which app is causing it.

7. Full screen ads even when not being used.

8. Very unhappy with it.Full screen lock screen ads.

9. Don't do it.L00K===>> Scummy app, this app will inject ads that will popup randomly covering the scree even if the application is not running.

10. 1 star is too good.I suddenly kept getting pop up sponsors out of nowhere, investigated and found out this was causing it.

11. I'm surprised google play store has malware in it.

1. Fix QRcode Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart QRcode: Restarting the app will resolve most errors.
2. Update the QRcode App. Here is how:
   1. On Android goto PlayStore » Search for "QRcode" » Open QRcode - QR Reader - Barcode Scanner » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for QRcode » click "UPDATE".
3. Clear QRcode - QR Reader - Barcode Scanner app cache: Clearing cached data will force your app to retrieve the latest data directly from QRcode servers.
   1. On Android, goto Settings » Apps » Select "QRcode - QR Reader - Barcode Scanner" » click Storage » click "Clear Cache".
4. Check QRcode app permissions. If any of these permissions required to use your device's features are disenabled, QRcode might not work.
5. Uninstall and reinstall QRcode. If nothing else has worked, completely uninstall QRcode then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing QRcode not working

2. Fix QRcode Server issues & Internet Connection

1. Check network connection: An unstable Internet will make QRcode be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to QRcode not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, QRcode may not be able to connect to the Internet when running in the background.