What is Reddit's opinion of QR Code Reader?

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I got it to work using this one. Once scanned, I pressed "Browse website," and selected the cardboard app when prompted.

It's working on my side on a samsung s8 with latest Android update. Pretty sure it's software dependant. Try this one https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner

iPhone 4 would be late 2010. Which would roughly mean Android 2.0-2.1 would be on your phone "on the other side". Maybe Android 4.0 if you are really lucky and got an upgrade. So you would have a similar problem on Android. Most current apps target Android 5.0 and higher. Android/Google didn't natively support QR codes on Android 4.0.

Top 10 search for "QR code" on the Play Store (err.. Android Market, I guess):

• Android 4.1+: https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner
• Android 4.1+: https://play.google.com/store/apps/details?id=com.apple.qrcode.reader
• Android 4.1+: https://play.google.com/store/apps/details?id=com.tohsoft.qrcode.pro
• Android 4.4+: https://play.google.com/store/apps/details?id=com.application_4u.qrcode.barcode.scanner.reader.flashlight
• Android 4.0.3+: https://play.google.com/store/apps/details?id=app.qrcode
• Android 4.0+: https://play.google.com/store/apps/details?id=com.qrcodereaderapp
• ??: https://play.google.com/store/apps/details?id=com.gamma.scan
• Android 4.4+: https://play.google.com/store/apps/details?id=com.application_4u.qrcode.barcode
• Android 4.0+: https://play.google.com/store/apps/details?id=com.kaspersky.qrscanner
• Android 2.0+ ��: https://play.google.com/store/apps/details?id=la.droid.qr.priva

Edit: Possibly Cocologics Barcode still works on iOS 7, since it was already there in 2012 (iOS 6). I found it with Fnd.io.

what? you don't take a picture of the QR code, you download QR reader app like https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner&hl=es

Also worked here. I used QtQR (image) and also a phone app (image).

Finally got that first QR code to scan by using this app, enlarging the full size image's QR code all the way on my computer screen, then scanning it from pretty far away so that it became small again on my phone screen from a distance.

It leads to another QR code on imgur.

Edit: Looks like this website can read both QR codes just fine, for those of you on mobile.

Hmm i can send you a qr reader for you sorry i cant send video link https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner

Linkme: QR Code Reader

PlayStore Link

This one:

https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner

I use an app called 'QR Code Reader'. It works fine on my pixel.

...you realize a QR code scanner is just your camera and an app, right? If your phone doesn't come with a QR code reader preinstalled you can get https://apps.apple.com/se/app/qr-reader-for-iphone/id368494609 if you're on iphone or https://play.google.com/store/apps/details?id=tw.mobileapp.qrcode.banner&hl=sv if you have an android