Total rip off. I did as instructed and downloaded the lite version to make sure it would print. A test page was printed so I purchased the full version. EPIC FAIL! It doesnt open in any apps, including the advertised Mail and Safari. The only thing you can use it for is cut and paste to the app for printing. Dont waste your money.
Klewi4 about Printer Pro Lite by Readdle, v3.2.4