iOS Question "iTessaract-Simple OCR" confusion concerning how to install library


Licensed User
Trying to install OCR for iPhone using post "iTessaract-Simple OCR",

I am uncertain how to install library. I downloaded it and it creates a directory "iTesseract 1.02" with many files. Where to I put it? How do I use it?

Also, I am interested in English recognition so I assume that "eng.traineddata" is the proper file to download. I did not see any "cube" files. Are they needed?

Any help would be welcome.