Not that good
I have a book that transcribing some pages for a friend would take too long, so I took HD photos instead. I was going to send them when I remembered OCR. I found this app and tried it. If the text is not perfectly level from left to right, it will not read it. I got some recognizable characters, but the rest was gibberish and garbage. Barely captured half of the text of the page. All of it was unusable. Removed.
princeb71 about
OCR Scanner with LEADTOOLS SDK