I think the fact this made it to the front page shows how many were unaware of the scanner in the files app. I have multiple times looked into ways to scan on iPhone and have only found the Notes app, which is kinda klunky, and Microsoft Lens.
Pretty handy! I didn’t know this feature existed, and the scanner app I had been using stopped working a couple months ago and I haven’t been able to find a replacement that I was happy with.
What else would you use? I use it quite often.