Do All QR Readers (Apps) Require WiFi Connection To Work?

Discussion in 'Android Tablet Apps' started by Samtab2, Dec 31, 2016.

  1. Samtab2

    Samtab2 Junior Member

    Dec 30, 2016
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    I know that QR readers need to use the tablet's camera, and possibly a WiFi connection too. The camera is fine, but I have the type of tablet that does not take a sim card. I only have a WiFi connection in the house, & hot spots while out & about where ever available.

    I'm interested in D/loading a QR reader/scanner, but wondered if any of them will function with just the camera only?

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