QR Code Reader "Q" -FREE-

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

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.

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.

Fast scan speed and high recognition tolerance reader. If you got any poor qrcode image this reader will recognise it. The character limit for Create code from text is limiting though and the generated code image on screen is tiny.

I have used many QR code apps. This app is the most modern, fastest, and easy to use. The "Scope mode" is very useful when reading a matrix of codes. I like this feature a lot. QR codes are also easy to create. This is the best QR code app yet.

Extremely fast and sensitive. Doesn't require exact positioning. Great app.

This was the only QR code reader that scanned my QRs in Genshin Impact xD The others don't work, but this one worked too fast and its awesome! :o Thank you for the app!!

Excellent. Fast reader QR and linear barcodes even from gallery. Creates QR effectively. No adds.

Extremely fast, by far the best I've ever used. Only works with QR, not data matrix or any other barcode

Hunk of junk. Does not go to the spark plug model and just to the website. Marketing scam to get all the info off your phone. Read the terms and conditions carefully.

Scans codes even before they are displayed on the screen! I wish we could name the files before saving them. Would also be nice if we could generate codes with logos.

Does nothing! I used the QR reader in Samsung Internet to read a code on Danso spark plugs. I was taken to a site asking to install this app so I did. Now all it does to read the QR and present a string of numbers, nothing else. I was expecting to be taken to the information website.

Hi, I am not able to install this app on my mobile (OnePlus 5 - Android 9). Tried clearing cache and storage but to no avail. Any solution? Thanks.

It didn't give me any specs on the spark plug at all. All it did was take me to the Denso homepage. I could have looked that information up all on my own.

Fast but sometimes doesnt recognize a few symbols. It changed the symbol of copyright.

Unnecessary permissions required and too many agreements. Guess I'll never know what Dense-o was trying to tell me about the spark plug.

So fast..and easy to scanning qr code without proper hands-hold (Tilted)

android o, failed to scan from gallery.

Great reader. Performs perfectly.

simple to use and ad free

Quick Response as the abbreviation stands for. I appreciate its QR generator func as well.

Original QR reader from the original developer. The best.

Simply the original app from the creator. Really no ad.

Best scanning code scanning app

its quick reliable and best app upto my requirements loved it

Thanks qrqr-qr code reader so fast.

The best QR code scanner on Android!

Excellent and quick to read inj codes and trf to ecu

Already used it over a month ago. Good n easy.