QRQR - QR Code® Reader

4.1
5.31K reviews
1M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

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.
In addition, it can also read JAN barcode as well as newly developed Frame QR® and rMQR by DENSO WAVE INC.
The app can also create a QR Code® and share on SNS.

*AR function is disabled from version 2.0.

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Functions
==========================
・QR Code® Reader (Reads QR Code®)
・Barcode Reader (Reads barcodes)
・Automatically generate links to product pages of services after reading barcodes.
・Read FrameQR®
・Read rMQR
・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
Feb 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
5K reviews
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.
75 people found this review helpful
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arara
May 27, 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.
Jan Kowalski
August 30, 2023
Thought one of the best readers of QR, it does not handle mirrored images, even those included in the QR standard. However, it is great (if not greatest) to read plain or inverted QRs.
5 people found this review helpful
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arara
September 4, 2023
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.
A Google user
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
56 people found this review helpful
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What's new

Now supports reading inverted QR codes.