It should come as no surprise to anyone that the Omni Group has jumped aboard the Mac App Store train. Omni has long been a popular creator of Mac applications and has done pretty well for itself already with the iOS apps that it has already released, with more on the way. On the day after the Back to the Mac event, Omni Group CEO Ken Case tweeted that the OS X versions of all five of the apps that will be offered for the iPad will also be available on the Mac App Store.
That group includes the ever popular OmniOutliner, plus OmniFocus, OmniGraffle, OmniGraphSketcher, and OmniPlan. OmniFocus and OmniGraffle are already available for the iPad, with OmniGraphSketcher and the others