Unreliable

Downgrading this app to 2 stars from 3. The app consistently allows ads to block critical parts of text on pages where iBooks converts flawlessly. Repeated feedback to developer returns same unacceptable answer, I.e., that it must be the pages coding thats causing the problem.

The app is becoming a nuisance for me and I may soon delete it from my phone.
This could be a 5 star app if the developers improved performance.

njnotekeeper about PDF PROvider, v5.2