I dont know why this app has received good reviews. I question their objectivity and/or authenticity, given my experience with this product. Perhaps some people simply havent used a really good PDF app?
I bought it for the Text To Speech (TTS) feature, as I already own other PDF apps. The TTS feature didnt work and the company acknowledges this on their website but says its due to users having slow internet connections, which is incorrect -- I have a fiber-optic connection. Their proposed solution (i.e. hack) requires you to download another app, though when I tried to do so, the link says "OUT OF STOCK", which is bizarre. I reinstalled the app, and now it just crashes when I try to use the TTS feature. The result is that TTS remains broken, and thats the main reason why I paid $10 for this app. It was a waste of money and, worse, a waste of my time trying to get the app to work as advertised.
Aside from the TTS feature, the interface is clunky and awkward compared to better PDF apps like Goodreader or iAnnotate or PDF Expert, any of which I recommend over this app. Do yourself a favour and buy something else.
solo_kayaker about PDF Connoisseur – Annotate, Sign & Scan with OCR, v1.2