PDF Document Scanner Beta is a complete rewrite (from scratch) of my popular PDF Document Scanner app. Currently it is still rough around the edges and missing some of the features of the original, but all future development and updates are going to be going into this new version. Since I do not yet consider it to be 100% stable, for important work I would suggest using the original PDF Document Scanner app, which you can find under my account by looking at my other apps. In the future though, this app will take precedence, so it is worth the effort to familiarize yourself with the differences. PDF Document Scanner Beta will be on a rapid development schedule, so check back often for changes, and leave feedback to help shape the direction of the new app.
Also do not worry, I do not plan on discontinuing the old app, and it should keep working for all who choose to use it. As soon as I feel that this version is complete and ready, it will be renamed to just "PDF Document Scanner" and the other one will become "PDF Document Scanner Classic."
Again, please check out this new app and leave feedback and comments! And again, for important work, I suggest using the other PDF Document Scanner on my account for now. Thank you!