Useful but...

App is easy to use. Pen strokes are responsive. It says it is integrated with dropbox, but only the PDF upload works. As of today I tried uploading a native file from the app, which it did, but dropbox will not open the file. To use the file you need to reels load it to the app. The zoom feature is nice. One thing it is lacking is to organize files. This could be done using dropbox, but as explained it is not fully integrated. Hopefully they will fix this soon.

SD lawyer about Pen and Paper