Weaknesses: 1. The notes can not currently save doc docx and in the formats, etc. What a convenient further processing of the notes on the desktop PC prevented. HOWEVER: The developer promised this feature to supplement, if 'several' users would like to have this. So he emailed or wrote it in your reviews if you also would have liked this feature. 2. In notes pasted images will not be displayed directly in full resolution. You must be sure only clicked. This takes time and makes the labeling of images within their own notes impossible. Strengths: 1. The app can also integrate manuscripts in notes. 2. The app can synchronize saved notes with Dropbox. (Did save the notes as a doc or docx, could they continue working much more comprehensive and independent)