Works perfectly in ideal conditions even on old hardware I’m using an iPad mini 2 which is about a decade old now. I had to scan my homework’s to submit them clearly. I have been using this app for quite some time and has been mostly fluid in my experience. But the way this app utilizes the camera is on a whole another level. It manages to sharpen, identify edges, tilt and extend the paper I’m scanning so well that I might as well forget that the device I’m using it on is vintage. Although with this level of hardware it could only do so much. The lighting needs to be just right so that the letters could be seen clearly, it also needs to be taken with stable not-so-shaky hands. Although these may seem like drawbacks, it does try to accommodate for the disturbances and does a pretty good job at that too. I’m very satisfied with the app, the only problem is the UI on iPad, which I thought could be utilized better. But then again I mostly don’t see any other app that fully uses the whole screen too.