Thank you! If you want to test out my tool, here's a link to the web version that is built for scanning in lists of cards:

https://hanclinto.github.io/CollectorVision/

It's still super rough (doesn't support foil-toggling yet, still some issues with double-sided cards, crashing on some iPhones), but overall the rough structure is there -- it can create lists and export as CSV.

If you have feedback or feature requests for your needs, please leave them on Github and I'll get to them as soon as I can. I'd love to hear more user feedback!