Ember, the useful application for iOS and Mac that allows users to capture, annotate, and share screenshots on an iPhone, iPad, or Mac computer, has received an update adding its "most-requested" feature yet: Dropbox sync. Now, users of both the iOS and Mac apps can sync content between their devices using Dropbox, rather than iCloud. New users of the iOS application can configure Dropbox sync from the get-go over at Ember's usual welcome screen (pictured above), while existing users of both apps can switch to syncing via Dropbox by following the instructions offered at Ember's website. Over in the app's release notes, developer Realmac Software explains: Ember for iOS does not currently offer a way to migrate from iCloud to Dropbox sync. If you're using Ember for Mac as well as Ember for iOS, follow the steps at j.mp/ember-dropbox to get your library into Dropbox.