Omni Group recently updated OmniGraffle, its workflow diagramming app, to version 6.0. It was a major update that included a brand-new UI, Retina display support and a ton of new features. When it launched, version 6 was only available on Omni Group's online storefront. Starting today, a Mac App Store version is available for you to purchase and download.
The Mac App Store app has all the features of the store-bought version. It even includes upgrade pricing via an in-app purchase. Omni Group is selling the Mac App Store version for US$99, with an in-app purchase to unlock Pro features like AppleScript, Visio import/export and more. The amount of this in-app purchase will
