+1 to the answers here. Mine offers QR reading as another selectable mode, in addition to the "Still photo" and "Movie" modes. My previous phone had it integrated in the "Still photo" mode: it would simply detect and read QR codes automatically when pointing the camera towards one.
But, the phone I had before those two, had a Camera app which didn't read QR codes. So maybe it's a matter of expectations now: old Camera apps were just for Camera, while modern ones are now generally expected to be able to read QR codes? (I would, anyway)
But, the phone I had before those two, had a Camera app which didn't read QR codes. So maybe it's a matter of expectations now: old Camera apps were just for Camera, while modern ones are now generally expected to be able to read QR codes? (I would, anyway)