It works
If there were any other apps that did this, I would probably use one. Searching is clunky. It constantly pops up and tells me to use Ava’s voice, even if I already am. The reading is usually understandable, but you have to pay attention because it reads things in weird ways, like the years are read like a regular number. Or sometime it’s reading footnote numbers. All in all it works better than the alternative which is nothing.