Doc scanner doing very poor OCR

I bought this app for the neat ability to photograph a document and then turn it into text with the OCR function.
The times I tried it, it did a very POOR job of recognition or just came out with pages of totally unrecognizable symbols, and the text was only a small paragraph of nice clear letters without even numbers.
Needs to get a lot better to be of any use!

doc matt 123 about DocScanner 8