Perfectly adequate. It's a QR reader. It can scan saved pictures for the code as well as through the camera and read well defined QR patterns. I have not had any issues with the app and it performs as expected. There has never been an instance where it could not read a perfectly clear QR. If a QR is not clear, it's good that it can't read it as QRs are highly specific in their design and reading a blurry one may result in inaccurate information displayed. In that respect, pickiness is good.
156 people found this review helpful
I expected to be able to use it right after installing- in a bit of a hurry. Four ads kept me from using it... you know, the tricky ones- with the tiny, tiny X in the upper corner that you have to hit just right to get it out of there, but ends up opening instead. Closed and re-opened a few times- no help. Don't waste your time...
1,015 people found this review helpful
This does what I use it for. Nothing to compare it with, but never have any problems, crashes, etc. Just point my phone at a code and it takes me where the code leads. Quick to focus in and I don't have to be super still or particular with distance, it reads the code before I can get a chance to perfect the view.
141 people found this review helpful