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What Is The Difference

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Sqad | 12:32 Fri 04th Dec 2020 | Technology
11 Answers
Between.
1)QR code
2)QR code reader
3) QR &Barcode Scanner.

Do I need all 3 apps?
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Question Author
TheLand what ARE you talking about?
Have you got the right thread?
1) is the QR code, the square bar cody like thing
2) is a reader that reads 1)
3) is a reader that reads 1) as well as a traditional bar code.
Question Author
TTT.....thanks.
Do indeed all 3 apps
Question Author
Do I need
1) is not an app it's what the app reads
you probably just need the QR reader, most of them also read a standard bar code.
1. QR=quick response
2. Code reader is similar to gizmo for credit cards
3.as 2 above

You might need the app if youre selling/trading.

The QR is a bar code (ab used to have one on site)

Question Author
Thanks TTT.
You may not need an app at all.

I just turn the camera on on my phone, point it at a QR code and it works automatically.

Try that. If you can avoid installing an app for this, I would, as some of them are quite nasty.
Question Author
Thanks folks much appreciated.

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