Dropbox Paper works great on the Web. This app, tho, is painful. It opens quickly. Then I hit edit and wait 30-60s, even with a speedy phone and fast Internet. I scroll down and wait another 10s. I type a two words task: "Get docs." I get "GetDocs." Local copies on mobile would also really help. Someone at Dropbox should either make this work or just ditch the idea.