Too many ads too many bugs – DjVu Reader - Viewer for djvu and pdf formats Review

I downloaded the app trusting that the average of the reviews. Now I realize that I shouldn’t have done so. There are too many pop up advertisements in the app. I’m getting one every 3 minutes or so. Plus, the download option is bugged. It will keep downloading the same file repeatedly.
Review by BBQhq on DjVu Reader - Viewer for djvu and pdf formats.