As of this morning, the Dragon and the Rose is up on the App Store,  ready for free download.  And in its first several hours of use, the  battle has been brutally intense; the rose was out to an early lead, was  then gradually overtaken by the dragon, followed now by a heated battle  with the occasional pause for breath.  As of this writing, here's the  situation:

As of now, there is no clear victor.  While the rose has spent more time in the lead, the dragon has the larger current tap total.