QRQR - QR Code® Reader
Fast QR Code® Reader with technologies of DENSO WAVE INC.
App info
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App description
Android App Analysis and Review: QRQR - QR Code® Reader, Developed by arara. Listed in Productivity Category. Current Version Is 3.0.35, Updated On 09/04/2025 . According to users reviews on Google Play: QRQR - QR Code® Reader. Achieved Over 2 million Installs. QRQR - QR Code® Reader Currently Has 5 thousand Reviews, Average Rating 4.1 Stars
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
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・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://"
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New Features
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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.
We are currently offering version 3.0.35. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
- Fixed minor bugs
Rate and review on Google Play store
Total number of ratings
Total number of active users rated for: QRQR - QR Code® ReaderTotal number of installs (*estimated)
Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.
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Recent Comments
GHILLIEMAN
WOW! I tried several QR scancode readers for the past few minutes and none of the others worked. It even worked when I used it from my PRIMARY phone trying to scan a a QR scancode that was on a **PHOTO IMAGE** of a waterbottle's **GREEN** colored scancode displayed on my SECONDARY phone. TIP: Just brighten your secondary screen brightness And make sure the QR Code on the secondary phone can be clearly seen. Samsung S10+.
Crimson Violet
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.
joe bodily
This is the best QR code reader and the only one I know of that reads micro qr codes. However I would like to request that you tweak it so that it reads micro qr code pngs generated by Linux's 'qrencode'. It fails to read them. I can load them into an image editor and slightly increase the blackspace and get them to decode, wish I didn't have to do that. I know, who the eff cares about micro qr codes, but if it was MY app, I'd want to make that work. :)
A Google user
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
Jared K
This is the company that actually made the QR code. So as you'd expect, this app works great at reading them. History is a nice touch. The create interface is lacking but fine for quick use.
BangDroid
The fastest scanner around! But to be expected from Denso. Ui is a little clunky. Wish you had the option to view the historically scanned codes.
Mara
Update: doesn't boot without internet. --------- 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.
Maxime
Cool app, but I'm concerned for my security given that URLs open automatically without letting me have a look at them. Given how much QR codes are used as an infection vector, I wish you would let the user check the URL first, and even display a warning message saying something like "Please be careful and only access QR Codes from trustworthy companies or people".