We recently launched our latest Corona game, Brain Yoga Mobile. So far, the reviews have been good. It uses in-app purchase, chartboost and iAds. It’s kind of like lumosity for android or iOS. I think it ended up a pretty nice-looking game, and coding in Corona/lua really made development fun…
https://itunes.apple.com/us/app/brain-yoga-mobile/id660526568?mt=8
https://play.google.com/store/apps/details?id=com.megafaunasoft.brainyoga