Good morning everyone!
I hope people find this useful, I read that book Ultra-Processed People and became a bit obsessed about trying to cut out processed food but it's hard to know what to look for.
So in the end I've managed to create this free tool so you can walk around the supermarket, take a photo of the ingredients on the back, and then in a few seconds it will tell you how processed it is.
https://upfscan.com
I hope this helps people and if you think it could be improved in any way, please let me know what you think!