My last app (http://www.burgerkone.com/grainbender/) was on the New & Noteworthy music page for three days, and was as high as #17 in the U.S. iPad music apps store. Initial sales have been good but if it follows the trajectory of my other apps there's no way it will be pulling in $300 a month a few months from now.
I think you've chosen your niche well. It's popular but under-served.
I think you've chosen your niche well. It's popular but under-served.