Sometimes you kids ask me about what writing app is shown off in my iPad screenshots or photos. More often than not it’s iA Writer, and it’s an awesome little thing. If you can’t live without iA Writer, you should start checking both the iOS and Mac App Stores for an available update that includes improved Dropbox integration, and now iCloud support that works between Mac and iOS. Here’s how it works. iA Writer for iPad and Mac Updated with iCloud
and it's done.