AstroRender

AstroRender is an education app by Omega Centauri Software with 10,000+ downloads (about 22K estimated). Released Jul 1, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “This draws 40,000 stars (complete up to magnitude 8) with fairly realistic brightness simulation, and lets you rotate and zoom. It's not a useful astronomy program--nothing is labeled, there are no planets or deep-space objects, and the horizon is not shown--but it can be relaxing to zoom among the stars and try to…”