The desktop app needs to have an update! It is lacking tools that Win 10, Android, and IOS have. For example, the curved ruler and the new perspective tool is not in the desktop. Also, the sketchbook extras are not working. The interface and icons could also have an update. It could look more like the Win 10. The flat designs on the icons/buttons for Win 10 are really good; they show simplicity and look really eye-catching. All in all, the desktop needs an update.
