QRQR - QR Code® Reader

5.05K reviews
Content rating
Screenshot image
Screenshot image
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About this app

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

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

- Login Function
The login function is added from this version.
If you register an account, you can transfer the app data to another devices.
[Caution] You need to backup from the app menu before you transfer the app data.

As same as before, small QR Codes® and detailed QR Codes® which are difficult to read are still easily and fastly readable.
Moreover, the app can read barcodes and Frame QR® which is developed by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.

*AR function is disabled from version 2.0.

・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read QRQR Wi-Fi
・Preview Web sites
・Login and transfer functions
・Display confirmation messages
・Read / delete read history
・Copy read-out contents
・Create QR Code® (generated from the text, URL, contact, and/or a map)
・Compatible with URL Scheme (Direct launching from other apps)
Launch command is "qrqrq://"

New Features
ver 3.0.0
・Change the app name
・Login and transfer function

This app asks information access permission to enable features below.

The permission can be changed on the device settings.
Please change the settings depends on your use.

■Contact information
To create a QR Code® for contact information
(The permission could be disallowed if you do not need the function).

■GPS Information
To create map QR Code® and connect to QRQR W-Fi.
The GPS information is only used inthe device and it is not sent to our servers.

■Access to photos
To read QR Code® inside pictures on the devices.

■Access to cameras
To read QR Code® on the phone

*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.
Updated on
Apr 20, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

5.05K reviews
Leon Schutte
January 12, 2020
This is by far the best and most reliable QR code reader app that i found so far. 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). 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. Thank you to the devs for creating this app! If there was a donation link i'd send you something for the coffee jar
46 people found this review helpful
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Crimson Violet
March 17, 2021
Greatest QR code app ever. 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. 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.
70 people found this review helpful
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August 6, 2021
Works *really* well, but spends a disturbing amount of time trying to phone home. There are no valid reasons for a qr code app to ever make any kind of network request. Block network access and this app is great.
19 people found this review helpful
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April 11, 2022
Thank you for downloading the app. Your review is really appreciated. We will keep improving the app for users' convenience and hope it would satisfy your needs.

What's new

- Fixed error messages which is shown when QR Codes are read.