Inneal, Ealain, Aislingeach, PiBar, dotBeat, and Gamebook Engine do not collect any information about you or your usage of the app, beyond anonymous statistics that you allow to be sent to Apple via a setting on your device. Under no circumstances is any information sent from your app to any third-party (non-Apple) servers. Since no data is collected, no data relating to you can ever be stored or sold.