Contact QRQR Customer Service

Why should I report an Issue with QRQR - QR Code® Reader?

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 arara 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. In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.

2. In addition, "QRQR" has numerous new features other than reading QR Code® fast!

3. The app can also create a QR Code® and share on SNS. ・Automatically generate links to product pages of services after reading barcodes.

4. The permission can be changed on the device settings. (The permission could be disallowed if you do not need the function).

5. The fast no advertisement QR Code® reader app, "Q", upgraded with new app name, "QRQR"!

6. This app asks information access permission to enable features below.

7. Caution] You need to backup from the app menu before you transfer the app data.

8. As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.

9. If you register an account, you can transfer the app data to another devices.

10. The GPS information is only used inthe device and it is not sent to our servers. *QR Code®、FrameQR® are registered trademarks of DENSO WAVE INC. *DENSO WAVE INC. is a subsidiary of Denso Corporation. *"QRQR" use QR decode engine developed by DENSO WAVE INC.

1. The character limit for Create code from text is limiting though and the generated code image on screen is tiny.This app wants access to contacts location address book all to be able to read the side of a box .

2. So I decided to try it, once I downloaded it, loaded it up and agreed to everything- not even 5 seconds had gone by- IT WORKED! Definitely will reccomend this app and be sure to actually read the reviews.This is by far the best and most reliable QR code reader app that i found so far.

3. I've been trying for the past 20 minutes with 3 different apps (all with reviews past 4.5 stars btw) and I could not get a single one to read this barcode, after searching online to find out why it wasn't working, an article recommended this one.

4. Even if alot of the qr code isn't visible this app manages to read it (if the error correction level of the QR code is high enough).

5. This is the best QR code app yet.Was using this as my go to qr scanner until it couldn't scan a qr code that links to a Google form.

6. The create interface is lacking but fine for quick use.Greatest QR code app ever.

7. Wish you had the option to view the historically scanned codes.Works *really* well, but spends a disturbing amount of time trying to phone home.

8. There are no valid reasons for a qr code app to ever make any kind of network request.

9. Block network access and this app is great.Fast scan speed and high recognition tolerance reader.

10. Thank you to the devs for creating this app! If there was a donation link i'd send you something for the coffee jarThe fastest scanner around! But to be expected from Denso.

11. But if you get this app remember to activate the additional promt after scanning in the settings for safey reasons so it doesn't redirect you imidiately to the link.

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

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

2. Fix QRQR Server issues & Internet Connection

1. Check network connection: An unstable Internet will make QRQR 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 QRQR not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, QRQR may not be able to connect to the Internet when running in the background.