How long does it take to scan a qr code?

Answer I have an iPhone 4s and it only takes me about 10 seconds. Maybe delete the app and re-install it? Hope this helps :)

Top Q&A For: How long does it take to scan a qr code

How to scan qr code?

Get an app for your smartphone, for instance like this:…

How can you scan a code with your smartphone?

If you download an app(most are free) that scans the codes, just launch the app and it will tell you how to scan on their app. I recommend redlaser. It can scan barcodes if you want to find price d... Read More »

How to Scan a Chrysler Code?

Chryslers manufactured before 1996 come equipped with an on-board diagnostics I computer (OBD I) that retrieves and stores all trouble codes sent to it from various sensors positioned throughout th... Read More »

How to scan a bar code with a smart phone.?

You could also try the app named "shopsavvy". Search for it on the internet andread whetlher it does what you want it to do and what others say about it. You can do the same for the barcode reade... Read More »