Some apps have internal support for Dropbox sync, which make it simple to keep your apps and computers in sync.
Or maybe you would do this in order to sync with another computer somewhere. Why would you want to sync your app data? Well, perhaps in order to keep backups in the cloud. So, you have a Mac and a Dropbox account and you'd love to know exactly how to make all of your apps and app data sync automatically? Well, you'll be pleased to know there are ways to do this, and they are generally quite easy, depending on how in-depth you want to go.
