Yeh your phone camera app should just do it. I spent ages going through the android store to phone an app the didn&#x27;t[0] want my entire contacts list or browsing history to scan a glorified sudoku.<p>[0]: <a href="https:&#x2F;&#x2F;play.google.com&#x2F;store&#x2F;apps&#x2F;details?id=tw.mobileapp.qrcode.banner&amp;hl=en_GB" rel="nofollow">https:&#x2F;&#x2F;play.google.com&#x2F;store&#x2F;apps&#x2F;details?id=tw.mobileapp.q...</a>